48634950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 151396560

約数和(自身を除く): 102761610

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 509, 525, 546, 637, 650, 735, 910, 975, 1018, 1050, 1225, 1274, 1365, 1470, 1527, 1911, 1950, 2275, 2450, 2545, 2730, 3054, 3185, 3563, 3675, 3822, 4550, 5090, 6370, 6617, 6825, 7126, 7350, 7635, 9555, 10689, 12725, 13234, 13650, 15270, 15925, 17815, 19110, 19851, 21378, 24941, 25450, 31850, 33085, 35630, 38175, 39702, 46319, 47775, 49882, 53445, 66170, 74823, 76350, 89075, 92638, 95550, 99255, 106890, 124705, 138957, 149646, 165425, 178150, 198510, 231595, 249410, 267225, 277914, 324233, 330850, 374115, 463190, 496275, 534450, 623525, 648466, 694785, 748230, 972699, 992550, 1157975, 1247050, 1389570, 1621165, 1870575, 1945398, 2315950, 3242330, 3473925, 3741150, 4863495, 6947850, 8105825, 9726990, 16211650, 24317475, 48634950]

約数ペア:

[(1, 48634950), (2, 24317475), (3, 16211650), (5, 9726990), (6, 8105825), (7, 6947850), (10, 4863495), (13, 3741150), (14, 3473925), (15, 3242330), (21, 2315950), (25, 1945398), (26, 1870575), (30, 1621165), (35, 1389570), (39, 1247050), (42, 1157975), (49, 992550), (50, 972699), (65, 748230), (70, 694785), (75, 648466), (78, 623525), (91, 534450), (98, 496275), (105, 463190), (130, 374115), (147, 330850), (150, 324233), (175, 277914), (182, 267225), (195, 249410), (210, 231595), (245, 198510), (273, 178150), (294, 165425), (325, 149646), (350, 138957), (390, 124705), (455, 106890), (490, 99255), (509, 95550), (525, 92638), (546, 89075), (637, 76350), (650, 74823), (735, 66170), (910, 53445), (975, 49882), (1018, 47775), (1050, 46319), (1225, 39702), (1274, 38175), (1365, 35630), (1470, 33085), (1527, 31850), (1911, 25450), (1950, 24941), (2275, 21378), (2450, 19851), (2545, 19110), (2730, 17815), (3054, 15925), (3185, 15270), (3563, 13650), (3675, 13234), (3822, 12725), (4550, 10689), (5090, 9555), (6370, 7635), (6617, 7350), (6825, 7126)]