47289060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 176606976

約数和(自身を除く): 129317916

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, 2887, 3276, 4095, 5460, 5774, 8190, 8661, 11548, 14435, 16380, 17322, 20209, 25983, 28870, 34644, 37531, 40418, 43305, 51966, 57740, 60627, 75062, 80836, 86610, 101045, 103932, 112593, 121254, 129915, 150124, 173220, 181881, 187655, 202090, 225186, 242508, 259830, 262717, 303135, 337779, 363762, 375310, 404180, 450372, 519660, 525434, 562965, 606270, 675558, 727524, 750620, 788151, 909405, 1050868, 1125930, 1212540, 1313585, 1351116, 1576302, 1688895, 1818810, 2251860, 2364453, 2627170, 3152604, 3377790, 3637620, 3940755, 4728906, 5254340, 6755580, 7881510, 9457812, 11822265, 15763020, 23644530, 47289060]

約数ペア:

[(1, 47289060), (2, 23644530), (3, 15763020), (4, 11822265), (5, 9457812), (6, 7881510), (7, 6755580), (9, 5254340), (10, 4728906), (12, 3940755), (13, 3637620), (14, 3377790), (15, 3152604), (18, 2627170), (20, 2364453), (21, 2251860), (26, 1818810), (28, 1688895), (30, 1576302), (35, 1351116), (36, 1313585), (39, 1212540), (42, 1125930), (45, 1050868), (52, 909405), (60, 788151), (63, 750620), (65, 727524), (70, 675558), (78, 606270), (84, 562965), (90, 525434), (91, 519660), (105, 450372), (117, 404180), (126, 375310), (130, 363762), (140, 337779), (156, 303135), (180, 262717), (182, 259830), (195, 242508), (210, 225186), (234, 202090), (252, 187655), (260, 181881), (273, 173220), (315, 150124), (364, 129915), (390, 121254), (420, 112593), (455, 103932), (468, 101045), (546, 86610), (585, 80836), (630, 75062), (780, 60627), (819, 57740), (910, 51966), (1092, 43305), (1170, 40418), (1260, 37531), (1365, 34644), (1638, 28870), (1820, 25983), (2340, 20209), (2730, 17322), (2887, 16380), (3276, 14435), (4095, 11548), (5460, 8661), (5774, 8190)]