57427190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 113526144

約数和(自身を除く): 56098954

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 641, 1054, 1282, 1445, 2635, 2890, 3205, 5270, 6410, 8959, 10897, 17918, 19871, 21794, 39742, 44795, 54485, 89590, 99355, 108970, 185249, 198710, 337807, 370498, 675614, 926245, 1689035, 1852490, 3378070, 5742719, 11485438, 28713595, 57427190]

約数ペア:

[(1, 57427190), (2, 28713595), (5, 11485438), (10, 5742719), (17, 3378070), (31, 1852490), (34, 1689035), (62, 926245), (85, 675614), (155, 370498), (170, 337807), (289, 198710), (310, 185249), (527, 108970), (578, 99355), (641, 89590), (1054, 54485), (1282, 44795), (1445, 39742), (2635, 21794), (2890, 19871), (3205, 17918), (5270, 10897), (6410, 8959)]