50105750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 48735850

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 79, 86, 118, 125, 158, 215, 250, 295, 395, 430, 590, 790, 1075, 1475, 1975, 2150, 2537, 2950, 3397, 3950, 4661, 5074, 5375, 6794, 7375, 9322, 9875, 10750, 12685, 14750, 16985, 19750, 23305, 25370, 33970, 46610, 63425, 84925, 116525, 126850, 169850, 200423, 233050, 317125, 400846, 424625, 582625, 634250, 849250, 1002115, 1165250, 2004230, 5010575, 10021150, 25052875, 50105750]

約数ペア:

[(1, 50105750), (2, 25052875), (5, 10021150), (10, 5010575), (25, 2004230), (43, 1165250), (50, 1002115), (59, 849250), (79, 634250), (86, 582625), (118, 424625), (125, 400846), (158, 317125), (215, 233050), (250, 200423), (295, 169850), (395, 126850), (430, 116525), (590, 84925), (790, 63425), (1075, 46610), (1475, 33970), (1975, 25370), (2150, 23305), (2537, 19750), (2950, 16985), (3397, 14750), (3950, 12685), (4661, 10750), (5074, 9875), (5375, 9322), (6794, 7375)]