55117128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12318

約数の個数: 64

約数和(自身を含む): 159174720

約数和(自身を除く): 104057592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 12281, 24562, 36843, 49124, 73686, 98248, 135091, 147372, 208777, 270182, 294744, 405273, 417554, 540364, 626331, 810546, 835108, 1080728, 1252662, 1621092, 1670216, 2296547, 2505324, 3242184, 4593094, 5010648, 6889641, 9186188, 13779282, 18372376, 27558564, 55117128]

約数ペア:

[(1, 55117128), (2, 27558564), (3, 18372376), (4, 13779282), (6, 9186188), (8, 6889641), (11, 5010648), (12, 4593094), (17, 3242184), (22, 2505324), (24, 2296547), (33, 1670216), (34, 1621092), (44, 1252662), (51, 1080728), (66, 835108), (68, 810546), (88, 626331), (102, 540364), (132, 417554), (136, 405273), (187, 294744), (204, 270182), (264, 208777), (374, 147372), (408, 135091), (561, 98248), (748, 73686), (1122, 49124), (1496, 36843), (2244, 24562), (4488, 12281)]