51620152

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 99212400

約数和(自身を除く): 47592248

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 761, 1112, 1522, 3044, 6088, 8479, 16958, 33916, 46421, 67832, 92842, 105779, 185684, 211558, 371368, 423116, 846232, 6452519, 12905038, 25810076, 51620152]

約数ペア:

[(1, 51620152), (2, 25810076), (4, 12905038), (8, 6452519), (61, 846232), (122, 423116), (139, 371368), (244, 211558), (278, 185684), (488, 105779), (556, 92842), (761, 67832), (1112, 46421), (1522, 33916), (3044, 16958), (6088, 8479)]