55639170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 149143680

約数和(自身を除く): 93504510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 821, 1255, 1506, 1642, 2259, 2463, 2510, 3765, 4105, 4518, 4926, 6777, 7389, 7530, 8210, 11295, 12315, 13554, 14778, 22167, 22590, 24630, 33885, 36945, 44334, 67770, 73890, 110835, 206071, 221670, 412142, 618213, 1030355, 1236426, 1854639, 2060710, 3091065, 3709278, 5563917, 6182130, 9273195, 11127834, 18546390, 27819585, 55639170]

約数ペア:

[(1, 55639170), (2, 27819585), (3, 18546390), (5, 11127834), (6, 9273195), (9, 6182130), (10, 5563917), (15, 3709278), (18, 3091065), (27, 2060710), (30, 1854639), (45, 1236426), (54, 1030355), (90, 618213), (135, 412142), (251, 221670), (270, 206071), (502, 110835), (753, 73890), (821, 67770), (1255, 44334), (1506, 36945), (1642, 33885), (2259, 24630), (2463, 22590), (2510, 22167), (3765, 14778), (4105, 13554), (4518, 12315), (4926, 11295), (6777, 8210), (7389, 7530)]