51970110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 131535360

約数和(自身を除く): 79565250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 691, 1090, 1382, 1635, 2073, 2507, 3270, 3455, 4146, 5014, 6910, 7521, 10365, 12535, 15042, 15893, 20730, 25070, 31786, 37605, 47679, 75210, 75319, 79465, 95358, 150638, 158930, 225957, 238395, 376595, 451914, 476790, 753190, 1129785, 1732337, 2259570, 3464674, 5197011, 8661685, 10394022, 17323370, 25985055, 51970110]

約数ペア:

[(1, 51970110), (2, 25985055), (3, 17323370), (5, 10394022), (6, 8661685), (10, 5197011), (15, 3464674), (23, 2259570), (30, 1732337), (46, 1129785), (69, 753190), (109, 476790), (115, 451914), (138, 376595), (218, 238395), (230, 225957), (327, 158930), (345, 150638), (545, 95358), (654, 79465), (690, 75319), (691, 75210), (1090, 47679), (1382, 37605), (1635, 31786), (2073, 25070), (2507, 20730), (3270, 15893), (3455, 15042), (4146, 12535), (5014, 10365), (6910, 7521)]