51578124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 134966160

約数和(自身を除く): 83388036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 877, 1014, 1131, 1508, 1754, 2028, 2262, 2631, 3508, 4524, 4901, 5262, 9802, 10524, 11401, 14703, 19604, 22802, 25433, 29406, 34203, 45604, 50866, 58812, 68406, 76299, 101732, 136812, 148213, 152598, 296426, 305196, 330629, 444639, 592852, 661258, 889278, 991887, 1322516, 1778556, 1983774, 3967548, 4298177, 8596354, 12894531, 17192708, 25789062, 51578124]

約数ペア:

[(1, 51578124), (2, 25789062), (3, 17192708), (4, 12894531), (6, 8596354), (12, 4298177), (13, 3967548), (26, 1983774), (29, 1778556), (39, 1322516), (52, 991887), (58, 889278), (78, 661258), (87, 592852), (116, 444639), (156, 330629), (169, 305196), (174, 296426), (338, 152598), (348, 148213), (377, 136812), (507, 101732), (676, 76299), (754, 68406), (877, 58812), (1014, 50866), (1131, 45604), (1508, 34203), (1754, 29406), (2028, 25433), (2262, 22802), (2631, 19604), (3508, 14703), (4524, 11401), (4901, 10524), (5262, 9802)]