52120250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 73678150

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 79, 91, 125, 130, 145, 158, 175, 182, 203, 250, 290, 325, 350, 377, 395, 406, 455, 553, 650, 725, 754, 790, 875, 910, 1015, 1027, 1106, 1450, 1625, 1750, 1885, 1975, 2030, 2054, 2275, 2291, 2639, 2765, 3250, 3625, 3770, 3950, 4550, 4582, 5075, 5135, 5278, 5530, 7189, 7250, 9425, 9875, 10150, 10270, 11375, 11455, 13195, 13825, 14378, 16037, 18850, 19750, 22750, 22910, 25375, 25675, 26390, 27650, 29783, 32074, 35945, 47125, 50750, 51350, 57275, 59566, 65975, 69125, 71890, 80185, 94250, 114550, 128375, 131950, 138250, 148915, 160370, 179725, 208481, 256750, 286375, 297830, 329875, 359450, 400925, 416962, 572750, 659750, 744575, 801850, 898625, 1042405, 1489150, 1797250, 2004625, 2084810, 3722875, 4009250, 5212025, 7445750, 10424050, 26060125, 52120250]

約数ペア:

[(1, 52120250), (2, 26060125), (5, 10424050), (7, 7445750), (10, 5212025), (13, 4009250), (14, 3722875), (25, 2084810), (26, 2004625), (29, 1797250), (35, 1489150), (50, 1042405), (58, 898625), (65, 801850), (70, 744575), (79, 659750), (91, 572750), (125, 416962), (130, 400925), (145, 359450), (158, 329875), (175, 297830), (182, 286375), (203, 256750), (250, 208481), (290, 179725), (325, 160370), (350, 148915), (377, 138250), (395, 131950), (406, 128375), (455, 114550), (553, 94250), (650, 80185), (725, 71890), (754, 69125), (790, 65975), (875, 59566), (910, 57275), (1015, 51350), (1027, 50750), (1106, 47125), (1450, 35945), (1625, 32074), (1750, 29783), (1885, 27650), (1975, 26390), (2030, 25675), (2054, 25375), (2275, 22910), (2291, 22750), (2639, 19750), (2765, 18850), (3250, 16037), (3625, 14378), (3770, 13825), (3950, 13195), (4550, 11455), (4582, 11375), (5075, 10270), (5135, 10150), (5278, 9875), (5530, 9425), (7189, 7250)]