48623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 111043560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 439, 520, 568, 710, 780, 852, 878, 923, 1065, 1317, 1420, 1560, 1704, 1756, 1846, 2130, 2195, 2634, 2769, 2840, 3512, 3692, 4260, 4390, 4615, 5268, 5538, 5707, 6585, 7384, 8520, 8780, 9230, 10536, 11076, 11414, 13170, 13845, 17121, 17560, 18460, 22152, 22828, 26340, 27690, 28535, 31169, 34242, 36920, 45656, 52680, 55380, 57070, 62338, 68484, 85605, 93507, 110760, 114140, 124676, 136968, 155845, 171210, 187014, 228280, 249352, 311690, 342420, 374028, 405197, 467535, 623380, 684840, 748056, 810394, 935070, 1215591, 1246760, 1620788, 1870140, 2025985, 2431182, 3241576, 3740280, 4051970, 4862364, 6077955, 8103940, 9724728, 12155910, 16207880, 24311820, 48623640]

約数ペア:

[(1, 48623640), (2, 24311820), (3, 16207880), (4, 12155910), (5, 9724728), (6, 8103940), (8, 6077955), (10, 4862364), (12, 4051970), (13, 3740280), (15, 3241576), (20, 2431182), (24, 2025985), (26, 1870140), (30, 1620788), (39, 1246760), (40, 1215591), (52, 935070), (60, 810394), (65, 748056), (71, 684840), (78, 623380), (104, 467535), (120, 405197), (130, 374028), (142, 342420), (156, 311690), (195, 249352), (213, 228280), (260, 187014), (284, 171210), (312, 155845), (355, 136968), (390, 124676), (426, 114140), (439, 110760), (520, 93507), (568, 85605), (710, 68484), (780, 62338), (852, 57070), (878, 55380), (923, 52680), (1065, 45656), (1317, 36920), (1420, 34242), (1560, 31169), (1704, 28535), (1756, 27690), (1846, 26340), (2130, 22828), (2195, 22152), (2634, 18460), (2769, 17560), (2840, 17121), (3512, 13845), (3692, 13170), (4260, 11414), (4390, 11076), (4615, 10536), (5268, 9230), (5538, 8780), (5707, 8520), (6585, 7384)]