51730380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7400

約数の個数: 96

約数和(自身を含む): 173342400

約数和(自身を除く): 121612020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7369, 14738, 22107, 29476, 36845, 44214, 66321, 73690, 88428, 95797, 110535, 132642, 147380, 191594, 198963, 221070, 265284, 287391, 331605, 383188, 397926, 442140, 478985, 574782, 663210, 795852, 862173, 957970, 994815, 1149564, 1326420, 1436955, 1724346, 1915940, 1989630, 2586519, 2873910, 3448692, 3979260, 4310865, 5173038, 5747820, 8621730, 10346076, 12932595, 17243460, 25865190, 51730380]

約数ペア:

[(1, 51730380), (2, 25865190), (3, 17243460), (4, 12932595), (5, 10346076), (6, 8621730), (9, 5747820), (10, 5173038), (12, 4310865), (13, 3979260), (15, 3448692), (18, 2873910), (20, 2586519), (26, 1989630), (27, 1915940), (30, 1724346), (36, 1436955), (39, 1326420), (45, 1149564), (52, 994815), (54, 957970), (60, 862173), (65, 795852), (78, 663210), (90, 574782), (108, 478985), (117, 442140), (130, 397926), (135, 383188), (156, 331605), (180, 287391), (195, 265284), (234, 221070), (260, 198963), (270, 191594), (351, 147380), (390, 132642), (468, 110535), (540, 95797), (585, 88428), (702, 73690), (780, 66321), (1170, 44214), (1404, 36845), (1755, 29476), (2340, 22107), (3510, 14738), (7020, 7369)]