47452860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2932

約数の個数: 144

約数和(自身を含む): 177218496

約数和(自身を除く): 129765636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 2897, 3276, 4095, 5460, 5794, 8190, 8691, 11588, 14485, 16380, 17382, 20279, 26073, 28970, 34764, 37661, 40558, 43455, 52146, 57940, 60837, 75322, 81116, 86910, 101395, 104292, 112983, 121674, 130365, 150644, 173820, 182511, 188305, 202790, 225966, 243348, 260730, 263627, 304185, 338949, 365022, 376610, 405580, 451932, 521460, 527254, 564915, 608370, 677898, 730044, 753220, 790881, 912555, 1054508, 1129830, 1216740, 1318135, 1355796, 1581762, 1694745, 1825110, 2259660, 2372643, 2636270, 3163524, 3389490, 3650220, 3954405, 4745286, 5272540, 6778980, 7908810, 9490572, 11863215, 15817620, 23726430, 47452860]

約数ペア:

[(1, 47452860), (2, 23726430), (3, 15817620), (4, 11863215), (5, 9490572), (6, 7908810), (7, 6778980), (9, 5272540), (10, 4745286), (12, 3954405), (13, 3650220), (14, 3389490), (15, 3163524), (18, 2636270), (20, 2372643), (21, 2259660), (26, 1825110), (28, 1694745), (30, 1581762), (35, 1355796), (36, 1318135), (39, 1216740), (42, 1129830), (45, 1054508), (52, 912555), (60, 790881), (63, 753220), (65, 730044), (70, 677898), (78, 608370), (84, 564915), (90, 527254), (91, 521460), (105, 451932), (117, 405580), (126, 376610), (130, 365022), (140, 338949), (156, 304185), (180, 263627), (182, 260730), (195, 243348), (210, 225966), (234, 202790), (252, 188305), (260, 182511), (273, 173820), (315, 150644), (364, 130365), (390, 121674), (420, 112983), (455, 104292), (468, 101395), (546, 86910), (585, 81116), (630, 75322), (780, 60837), (819, 57940), (910, 52146), (1092, 43455), (1170, 40558), (1260, 37661), (1365, 34764), (1638, 28970), (1820, 26073), (2340, 20279), (2730, 17382), (2897, 16380), (3276, 14485), (4095, 11588), (5460, 8691), (5794, 8190)]