49845250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 117267696

約数和(自身を除く): 67422446

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 313, 325, 350, 455, 490, 626, 637, 650, 875, 910, 1225, 1274, 1565, 1625, 1750, 2191, 2275, 2450, 3130, 3185, 3250, 4069, 4382, 4550, 6125, 6370, 7825, 8138, 10955, 11375, 12250, 15337, 15650, 15925, 20345, 21910, 22750, 28483, 30674, 31850, 39125, 40690, 54775, 56966, 76685, 78250, 79625, 101725, 109550, 142415, 153370, 159250, 199381, 203450, 273875, 284830, 383425, 398762, 508625, 547750, 712075, 766850, 996905, 1017250, 1424150, 1917125, 1993810, 3560375, 3834250, 4984525, 7120750, 9969050, 24922625, 49845250]

約数ペア:

[(1, 49845250), (2, 24922625), (5, 9969050), (7, 7120750), (10, 4984525), (13, 3834250), (14, 3560375), (25, 1993810), (26, 1917125), (35, 1424150), (49, 1017250), (50, 996905), (65, 766850), (70, 712075), (91, 547750), (98, 508625), (125, 398762), (130, 383425), (175, 284830), (182, 273875), (245, 203450), (250, 199381), (313, 159250), (325, 153370), (350, 142415), (455, 109550), (490, 101725), (626, 79625), (637, 78250), (650, 76685), (875, 56966), (910, 54775), (1225, 40690), (1274, 39125), (1565, 31850), (1625, 30674), (1750, 28483), (2191, 22750), (2275, 21910), (2450, 20345), (3130, 15925), (3185, 15650), (3250, 15337), (4069, 12250), (4382, 11375), (4550, 10955), (6125, 8138), (6370, 7825)]