54866760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35171}}^1$

素因数の和:35198

約数の個数: 64

約数和(自身を含む): 177266880

約数和(自身を除く): 122400120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 35171, 70342, 105513, 140684, 175855, 211026, 281368, 351710, 422052, 457223, 527565, 703420, 844104, 914446, 1055130, 1371669, 1406840, 1828892, 2110260, 2286115, 2743338, 3657784, 4220520, 4572230, 5486676, 6858345, 9144460, 10973352, 13716690, 18288920, 27433380, 54866760]

約数ペア:

[(1, 54866760), (2, 27433380), (3, 18288920), (4, 13716690), (5, 10973352), (6, 9144460), (8, 6858345), (10, 5486676), (12, 4572230), (13, 4220520), (15, 3657784), (20, 2743338), (24, 2286115), (26, 2110260), (30, 1828892), (39, 1406840), (40, 1371669), (52, 1055130), (60, 914446), (65, 844104), (78, 703420), (104, 527565), (120, 457223), (130, 422052), (156, 351710), (195, 281368), (260, 211026), (312, 175855), (390, 140684), (520, 105513), (780, 70342), (1560, 35171)]