53117262

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 129669120

約数和(自身を除く): 76551858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 223, 297, 401, 446, 594, 669, 802, 1203, 1338, 2007, 2406, 2453, 3609, 4014, 4411, 4906, 6021, 7218, 7359, 8822, 10827, 12042, 13233, 14718, 21654, 22077, 26466, 39699, 44154, 66231, 79398, 89423, 119097, 132462, 178846, 238194, 268269, 536538, 804807, 983653, 1609614, 1967306, 2414421, 2950959, 4828842, 5901918, 8852877, 17705754, 26558631, 53117262]

約数ペア:

[(1, 53117262), (2, 26558631), (3, 17705754), (6, 8852877), (9, 5901918), (11, 4828842), (18, 2950959), (22, 2414421), (27, 1967306), (33, 1609614), (54, 983653), (66, 804807), (99, 536538), (198, 268269), (223, 238194), (297, 178846), (401, 132462), (446, 119097), (594, 89423), (669, 79398), (802, 66231), (1203, 44154), (1338, 39699), (2007, 26466), (2406, 22077), (2453, 21654), (3609, 14718), (4014, 13233), (4411, 12042), (4906, 10827), (6021, 8822), (7218, 7359)]