50146980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 102262620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 269, 390, 478, 538, 717, 780, 807, 956, 1076, 1195, 1345, 1434, 1614, 2390, 2690, 2868, 3107, 3228, 3497, 3585, 4035, 4780, 5380, 6214, 6994, 7170, 8070, 9321, 10491, 12428, 13988, 14340, 15535, 16140, 17485, 18642, 20982, 31070, 34970, 37284, 41964, 46605, 52455, 62140, 64291, 69940, 93210, 104910, 128582, 186420, 192873, 209820, 257164, 321455, 385746, 642910, 771492, 835783, 964365, 1285820, 1671566, 1928730, 2507349, 3343132, 3857460, 4178915, 5014698, 8357830, 10029396, 12536745, 16715660, 25073490, 50146980]

約数ペア:

[(1, 50146980), (2, 25073490), (3, 16715660), (4, 12536745), (5, 10029396), (6, 8357830), (10, 5014698), (12, 4178915), (13, 3857460), (15, 3343132), (20, 2507349), (26, 1928730), (30, 1671566), (39, 1285820), (52, 964365), (60, 835783), (65, 771492), (78, 642910), (130, 385746), (156, 321455), (195, 257164), (239, 209820), (260, 192873), (269, 186420), (390, 128582), (478, 104910), (538, 93210), (717, 69940), (780, 64291), (807, 62140), (956, 52455), (1076, 46605), (1195, 41964), (1345, 37284), (1434, 34970), (1614, 31070), (2390, 20982), (2690, 18642), (2868, 17485), (3107, 16140), (3228, 15535), (3497, 14340), (3585, 13988), (4035, 12428), (4780, 10491), (5380, 9321), (6214, 8070), (6994, 7170)]