53338290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 133926912

約数和(自身を除く): 80588622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 186, 249, 310, 415, 465, 498, 691, 830, 930, 1245, 1382, 2073, 2490, 2573, 3455, 4146, 5146, 6910, 7719, 10365, 12865, 15438, 20730, 21421, 25730, 38595, 42842, 57353, 64263, 77190, 107105, 114706, 128526, 172059, 214210, 286765, 321315, 344118, 573530, 642630, 860295, 1720590, 1777943, 3555886, 5333829, 8889715, 10667658, 17779430, 26669145, 53338290]

約数ペア:

[(1, 53338290), (2, 26669145), (3, 17779430), (5, 10667658), (6, 8889715), (10, 5333829), (15, 3555886), (30, 1777943), (31, 1720590), (62, 860295), (83, 642630), (93, 573530), (155, 344118), (166, 321315), (186, 286765), (249, 214210), (310, 172059), (415, 128526), (465, 114706), (498, 107105), (691, 77190), (830, 64263), (930, 57353), (1245, 42842), (1382, 38595), (2073, 25730), (2490, 21421), (2573, 20730), (3455, 15438), (4146, 12865), (5146, 10365), (6910, 7719)]