53992708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 121806720

約数和(自身を除く): 67814012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 317, 539, 553, 634, 869, 1078, 1106, 1268, 1738, 2156, 2212, 2219, 3476, 3487, 3871, 4438, 6083, 6974, 7742, 8876, 12166, 13948, 15484, 15533, 24332, 24409, 25043, 31066, 42581, 48818, 50086, 62132, 85162, 97636, 100172, 170324, 170863, 175301, 275473, 341726, 350602, 550946, 683452, 701204, 1101892, 1227107, 1928311, 2454214, 3856622, 4908428, 7713244, 13498177, 26996354, 53992708]

約数ペア:

[(1, 53992708), (2, 26996354), (4, 13498177), (7, 7713244), (11, 4908428), (14, 3856622), (22, 2454214), (28, 1928311), (44, 1227107), (49, 1101892), (77, 701204), (79, 683452), (98, 550946), (154, 350602), (158, 341726), (196, 275473), (308, 175301), (316, 170863), (317, 170324), (539, 100172), (553, 97636), (634, 85162), (869, 62132), (1078, 50086), (1106, 48818), (1268, 42581), (1738, 31066), (2156, 25043), (2212, 24409), (2219, 24332), (3476, 15533), (3487, 15484), (3871, 13948), (4438, 12166), (6083, 8876), (6974, 7742)]