506228450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 1241253888

約数和(自身を除く): 735025438

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 37, 50, 62, 65, 70, 74, 91, 97, 130, 155, 175, 182, 185, 194, 217, 259, 310, 325, 350, 370, 403, 434, 455, 481, 485, 518, 650, 679, 775, 806, 910, 925, 962, 970, 1085, 1147, 1261, 1295, 1358, 1550, 1850, 2015, 2170, 2275, 2294, 2405, 2425, 2522, 2590, 2821, 3007, 3367, 3395, 3589, 4030, 4550, 4810, 4850, 5425, 5642, 5735, 6014, 6305, 6475, 6734, 6790, 7178, 8029, 8827, 10075, 10850, 11470, 12025, 12610, 12950, 14105, 14911, 15035, 16058, 16835, 16975, 17654, 17945, 20150, 21049, 24050, 25123, 28210, 28675, 29822, 30070, 31525, 33670, 33950, 35890, 39091, 40145, 42098, 44135, 46657, 50246, 57350, 63050, 70525, 74555, 75175, 78182, 80290, 84175, 88270, 89725, 93314, 104377, 105245, 111259, 125615, 141050, 149110, 150350, 168350, 179450, 195455, 200725, 208754, 210490, 220675, 222518, 233285, 251230, 273637, 326599, 372775, 390910, 401450, 441350, 466570, 521885, 526225, 547274, 556295, 628075, 653198, 745550, 778813, 977275, 1043770, 1052450, 1112590, 1166425, 1256150, 1368185, 1446367, 1557626, 1632995, 1954550, 2332850, 2609425, 2736370, 2781475, 2892734, 3265990, 3894065, 5218850, 5562950, 6840925, 7231835, 7788130, 8164975, 10124569, 13681850, 14463670, 16329950, 19470325, 20249138, 36159175, 38940650, 50622845, 72318350, 101245690, 253114225, 506228450]

約数ペア:

[(1, 506228450), (2, 253114225), (5, 101245690), (7, 72318350), (10, 50622845), (13, 38940650), (14, 36159175), (25, 20249138), (26, 19470325), (31, 16329950), (35, 14463670), (37, 13681850), (50, 10124569), (62, 8164975), (65, 7788130), (70, 7231835), (74, 6840925), (91, 5562950), (97, 5218850), (130, 3894065), (155, 3265990), (175, 2892734), (182, 2781475), (185, 2736370), (194, 2609425), (217, 2332850), (259, 1954550), (310, 1632995), (325, 1557626), (350, 1446367), (370, 1368185), (403, 1256150), (434, 1166425), (455, 1112590), (481, 1052450), (485, 1043770), (518, 977275), (650, 778813), (679, 745550), (775, 653198), (806, 628075), (910, 556295), (925, 547274), (962, 526225), (970, 521885), (1085, 466570), (1147, 441350), (1261, 401450), (1295, 390910), (1358, 372775), (1550, 326599), (1850, 273637), (2015, 251230), (2170, 233285), (2275, 222518), (2294, 220675), (2405, 210490), (2425, 208754), (2522, 200725), (2590, 195455), (2821, 179450), (3007, 168350), (3367, 150350), (3395, 149110), (3589, 141050), (4030, 125615), (4550, 111259), (4810, 105245), (4850, 104377), (5425, 93314), (5642, 89725), (5735, 88270), (6014, 84175), (6305, 80290), (6475, 78182), (6734, 75175), (6790, 74555), (7178, 70525), (8029, 63050), (8827, 57350), (10075, 50246), (10850, 46657), (11470, 44135), (12025, 42098), (12610, 40145), (12950, 39091), (14105, 35890), (14911, 33950), (15035, 33670), (16058, 31525), (16835, 30070), (16975, 29822), (17654, 28675), (17945, 28210), (20150, 25123), (21049, 24050)]