56100275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 87756288

約数和(自身を除く): 31656013

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 175, 193, 275, 385, 755, 965, 1057, 1351, 1661, 1925, 2123, 3775, 4825, 5285, 6755, 8305, 10615, 11627, 14861, 26425, 29143, 33775, 41525, 53075, 58135, 74305, 145715, 204001, 290675, 320573, 371525, 728575, 1020005, 1602865, 2244011, 5100025, 8014325, 11220055, 56100275]

約数ペア:

[(1, 56100275), (5, 11220055), (7, 8014325), (11, 5100025), (25, 2244011), (35, 1602865), (55, 1020005), (77, 728575), (151, 371525), (175, 320573), (193, 290675), (275, 204001), (385, 145715), (755, 74305), (965, 58135), (1057, 53075), (1351, 41525), (1661, 33775), (1925, 29143), (2123, 26425), (3775, 14861), (4825, 11627), (5285, 10615), (6755, 8305)]