57454980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 176698368

約数和(自身を除く): 119243388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 263, 330, 331, 526, 660, 662, 789, 993, 1052, 1315, 1324, 1578, 1655, 1986, 2630, 2893, 3156, 3310, 3641, 3945, 3972, 4965, 5260, 5786, 6620, 7282, 7890, 8679, 9930, 10923, 11572, 14465, 14564, 15780, 17358, 18205, 19860, 21846, 28930, 34716, 36410, 43395, 43692, 54615, 57860, 72820, 86790, 87053, 109230, 173580, 174106, 218460, 261159, 348212, 435265, 522318, 870530, 957583, 1044636, 1305795, 1741060, 1915166, 2611590, 2872749, 3830332, 4787915, 5223180, 5745498, 9575830, 11490996, 14363745, 19151660, 28727490, 57454980]

約数ペア:

[(1, 57454980), (2, 28727490), (3, 19151660), (4, 14363745), (5, 11490996), (6, 9575830), (10, 5745498), (11, 5223180), (12, 4787915), (15, 3830332), (20, 2872749), (22, 2611590), (30, 1915166), (33, 1741060), (44, 1305795), (55, 1044636), (60, 957583), (66, 870530), (110, 522318), (132, 435265), (165, 348212), (220, 261159), (263, 218460), (330, 174106), (331, 173580), (526, 109230), (660, 87053), (662, 86790), (789, 72820), (993, 57860), (1052, 54615), (1315, 43692), (1324, 43395), (1578, 36410), (1655, 34716), (1986, 28930), (2630, 21846), (2893, 19860), (3156, 18205), (3310, 17358), (3641, 15780), (3945, 14564), (3972, 14465), (4965, 11572), (5260, 10923), (5786, 9930), (6620, 8679), (7282, 7890)]