54746790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13757

約数の個数: 64

約数和(自身を含む): 158077440

約数和(自身を除く): 103330650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13721, 27442, 41163, 68605, 82326, 96047, 137210, 192094, 205815, 260699, 288141, 411630, 480235, 521398, 576282, 782097, 960470, 1303495, 1440705, 1564194, 1824893, 2606990, 2881410, 3649786, 3910485, 5474679, 7820970, 9124465, 10949358, 18248930, 27373395, 54746790]

約数ペア:

[(1, 54746790), (2, 27373395), (3, 18248930), (5, 10949358), (6, 9124465), (7, 7820970), (10, 5474679), (14, 3910485), (15, 3649786), (19, 2881410), (21, 2606990), (30, 1824893), (35, 1564194), (38, 1440705), (42, 1303495), (57, 960470), (70, 782097), (95, 576282), (105, 521398), (114, 480235), (133, 411630), (190, 288141), (210, 260699), (266, 205815), (285, 192094), (399, 137210), (570, 96047), (665, 82326), (798, 68605), (1330, 41163), (1995, 27442), (3990, 13721)]