53042110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 59450690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 619, 779, 902, 1045, 1238, 1558, 2090, 2255, 3095, 3895, 4510, 6190, 6809, 7790, 8569, 11761, 13618, 17138, 23522, 25379, 34045, 42845, 50758, 58805, 68090, 85690, 117610, 126895, 129371, 253790, 258742, 279169, 482201, 558338, 646855, 964402, 1293710, 1395845, 2411005, 2791690, 4822010, 5304211, 10608422, 26521055, 53042110]

約数ペア:

[(1, 53042110), (2, 26521055), (5, 10608422), (10, 5304211), (11, 4822010), (19, 2791690), (22, 2411005), (38, 1395845), (41, 1293710), (55, 964402), (82, 646855), (95, 558338), (110, 482201), (190, 279169), (205, 258742), (209, 253790), (410, 129371), (418, 126895), (451, 117610), (619, 85690), (779, 68090), (902, 58805), (1045, 50758), (1238, 42845), (1558, 34045), (2090, 25379), (2255, 23522), (3095, 17138), (3895, 13618), (4510, 11761), (6190, 8569), (6809, 7790)]