53495370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 143424000

約数和(自身を除く): 89928630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 829, 1195, 1434, 1658, 2151, 2390, 2487, 3585, 4145, 4302, 4974, 6453, 7170, 7461, 8290, 10755, 12435, 12906, 14922, 21510, 22383, 24870, 32265, 37305, 44766, 64530, 74610, 111915, 198131, 223830, 396262, 594393, 990655, 1188786, 1783179, 1981310, 2971965, 3566358, 5349537, 5943930, 8915895, 10699074, 17831790, 26747685, 53495370]

約数ペア:

[(1, 53495370), (2, 26747685), (3, 17831790), (5, 10699074), (6, 8915895), (9, 5943930), (10, 5349537), (15, 3566358), (18, 2971965), (27, 1981310), (30, 1783179), (45, 1188786), (54, 990655), (90, 594393), (135, 396262), (239, 223830), (270, 198131), (478, 111915), (717, 74610), (829, 64530), (1195, 44766), (1434, 37305), (1658, 32265), (2151, 24870), (2390, 22383), (2487, 21510), (3585, 14922), (4145, 12906), (4302, 12435), (4974, 10755), (6453, 8290), (7170, 7461)]