55257228

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 72

約数和(自身を含む): 156029328

約数和(自身を除く): 100772100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 4373, 6318, 8746, 12636, 13119, 17492, 26238, 39357, 52476, 56849, 78714, 113698, 118071, 157428, 170547, 227396, 236142, 341094, 354213, 472284, 511641, 682188, 708426, 1023282, 1062639, 1416852, 1534923, 2046564, 2125278, 3069846, 4250556, 4604769, 6139692, 9209538, 13814307, 18419076, 27628614, 55257228]

約数ペア:

[(1, 55257228), (2, 27628614), (3, 18419076), (4, 13814307), (6, 9209538), (9, 6139692), (12, 4604769), (13, 4250556), (18, 3069846), (26, 2125278), (27, 2046564), (36, 1534923), (39, 1416852), (52, 1062639), (54, 1023282), (78, 708426), (81, 682188), (108, 511641), (117, 472284), (156, 354213), (162, 341094), (234, 236142), (243, 227396), (324, 170547), (351, 157428), (468, 118071), (486, 113698), (702, 78714), (972, 56849), (1053, 52476), (1404, 39357), (2106, 26238), (3159, 17492), (4212, 13119), (4373, 12636), (6318, 8746)]