51641376

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31643}}^1$

素因数の和:31673

約数の個数: 48

約数和(自身を含む): 143537184

約数和(自身を除く): 91895808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 31643, 63286, 94929, 126572, 189858, 253144, 379716, 506288, 537931, 759432, 1012576, 1075862, 1518864, 1613793, 2151724, 3037728, 3227586, 4303448, 6455172, 8606896, 12910344, 17213792, 25820688, 51641376]

約数ペア:

[(1, 51641376), (2, 25820688), (3, 17213792), (4, 12910344), (6, 8606896), (8, 6455172), (12, 4303448), (16, 3227586), (17, 3037728), (24, 2151724), (32, 1613793), (34, 1518864), (48, 1075862), (51, 1012576), (68, 759432), (96, 537931), (102, 506288), (136, 379716), (204, 253144), (272, 189858), (408, 126572), (544, 94929), (816, 63286), (1632, 31643)]