55406520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11869

約数の個数: 96

約数和(自身を含む): 193939200

約数和(自身を除く): 138532680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 153907, 177585, 213102, 236780, 284136, 307814, 355170, 426204, 461721, 473560, 532755, 615628, 710340, 769535, 852408, 923442, 1065510, 1231256, 1385163, 1420680, 1539070, 1846884, 2131020, 2308605, 2770326, 3078140, 3693768, 4262040, 4617210, 5540652, 6156280, 6925815, 9234420, 11081304, 13851630, 18468840, 27703260, 55406520]

約数ペア:

[(1, 55406520), (2, 27703260), (3, 18468840), (4, 13851630), (5, 11081304), (6, 9234420), (8, 6925815), (9, 6156280), (10, 5540652), (12, 4617210), (13, 4262040), (15, 3693768), (18, 3078140), (20, 2770326), (24, 2308605), (26, 2131020), (30, 1846884), (36, 1539070), (39, 1420680), (40, 1385163), (45, 1231256), (52, 1065510), (60, 923442), (65, 852408), (72, 769535), (78, 710340), (90, 615628), (104, 532755), (117, 473560), (120, 461721), (130, 426204), (156, 355170), (180, 307814), (195, 284136), (234, 236780), (260, 213102), (312, 177585), (360, 153907), (390, 142068), (468, 118390), (520, 106551), (585, 94712), (780, 71034), (936, 59195), (1170, 47356), (1560, 35517), (2340, 23678), (4680, 11839)]