53844440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6091}}^1$

素因数の和:6132

約数の個数: 64

約数和(自身を含む): 138166560

約数和(自身を除く): 84322120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 6091, 8840, 12182, 24364, 30455, 48728, 60910, 79183, 103547, 121820, 158366, 207094, 243640, 316732, 395915, 414188, 517735, 633464, 791830, 828376, 1035470, 1346111, 1583660, 2070940, 2692222, 3167320, 4141880, 5384444, 6730555, 10768888, 13461110, 26922220, 53844440]

約数ペア:

[(1, 53844440), (2, 26922220), (4, 13461110), (5, 10768888), (8, 6730555), (10, 5384444), (13, 4141880), (17, 3167320), (20, 2692222), (26, 2070940), (34, 1583660), (40, 1346111), (52, 1035470), (65, 828376), (68, 791830), (85, 633464), (104, 517735), (130, 414188), (136, 395915), (170, 316732), (221, 243640), (260, 207094), (340, 158366), (442, 121820), (520, 103547), (680, 79183), (884, 60910), (1105, 48728), (1768, 30455), (2210, 24364), (4420, 12182), (6091, 8840)]