52162890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 135983232

約数和(自身を除く): 83820342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1021, 1310, 1703, 1965, 2042, 3063, 3406, 3930, 5105, 5109, 6126, 8515, 10210, 10218, 13273, 15315, 17030, 25545, 26546, 30630, 39819, 51090, 66365, 79638, 132730, 133751, 199095, 267502, 398190, 401253, 668755, 802506, 1337510, 1738763, 2006265, 3477526, 4012530, 5216289, 8693815, 10432578, 17387630, 26081445, 52162890]

約数ペア:

[(1, 52162890), (2, 26081445), (3, 17387630), (5, 10432578), (6, 8693815), (10, 5216289), (13, 4012530), (15, 3477526), (26, 2006265), (30, 1738763), (39, 1337510), (65, 802506), (78, 668755), (130, 401253), (131, 398190), (195, 267502), (262, 199095), (390, 133751), (393, 132730), (655, 79638), (786, 66365), (1021, 51090), (1310, 39819), (1703, 30630), (1965, 26546), (2042, 25545), (3063, 17030), (3406, 15315), (3930, 13273), (5105, 10218), (5109, 10210), (6126, 8515)]