53385384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 144426240

約数和(自身を除く): 91040856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397, 431, 794, 862, 1191, 1293, 1588, 1724, 2382, 2586, 3176, 3448, 4764, 5161, 5172, 5603, 9528, 10322, 10344, 11206, 15483, 16809, 20644, 22412, 30966, 33618, 41288, 44824, 61932, 67236, 123864, 134472, 171107, 342214, 513321, 684428, 1026642, 1368856, 2053284, 2224391, 4106568, 4448782, 6673173, 8897564, 13346346, 17795128, 26692692, 53385384]

約数ペア:

[(1, 53385384), (2, 26692692), (3, 17795128), (4, 13346346), (6, 8897564), (8, 6673173), (12, 4448782), (13, 4106568), (24, 2224391), (26, 2053284), (39, 1368856), (52, 1026642), (78, 684428), (104, 513321), (156, 342214), (312, 171107), (397, 134472), (431, 123864), (794, 67236), (862, 61932), (1191, 44824), (1293, 41288), (1588, 33618), (1724, 30966), (2382, 22412), (2586, 20644), (3176, 16809), (3448, 15483), (4764, 11206), (5161, 10344), (5172, 10322), (5603, 9528)]