56494620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 144

約数和(自身を含む): 210974400

約数和(自身を除く): 154479780

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, 3276, 3449, 4095, 5460, 6898, 8190, 10347, 13796, 16380, 17245, 20694, 24143, 31041, 34490, 41388, 44837, 48286, 51735, 62082, 68980, 72429, 89674, 96572, 103470, 120715, 124164, 134511, 144858, 155205, 179348, 206940, 217287, 224185, 241430, 269022, 289716, 310410, 313859, 362145, 403533, 434574, 448370, 482860, 538044, 620820, 627718, 672555, 724290, 807066, 869148, 896740, 941577, 1086435, 1255436, 1345110, 1448580, 1569295, 1614132, 1883154, 2017665, 2172870, 2690220, 2824731, 3138590, 3766308, 4035330, 4345740, 4707885, 5649462, 6277180, 8070660, 9415770, 11298924, 14123655, 18831540, 28247310, 56494620]

約数ペア:

[(1, 56494620), (2, 28247310), (3, 18831540), (4, 14123655), (5, 11298924), (6, 9415770), (7, 8070660), (9, 6277180), (10, 5649462), (12, 4707885), (13, 4345740), (14, 4035330), (15, 3766308), (18, 3138590), (20, 2824731), (21, 2690220), (26, 2172870), (28, 2017665), (30, 1883154), (35, 1614132), (36, 1569295), (39, 1448580), (42, 1345110), (45, 1255436), (52, 1086435), (60, 941577), (63, 896740), (65, 869148), (70, 807066), (78, 724290), (84, 672555), (90, 627718), (91, 620820), (105, 538044), (117, 482860), (126, 448370), (130, 434574), (140, 403533), (156, 362145), (180, 313859), (182, 310410), (195, 289716), (210, 269022), (234, 241430), (252, 224185), (260, 217287), (273, 206940), (315, 179348), (364, 155205), (390, 144858), (420, 134511), (455, 124164), (468, 120715), (546, 103470), (585, 96572), (630, 89674), (780, 72429), (819, 68980), (910, 62082), (1092, 51735), (1170, 48286), (1260, 44837), (1365, 41388), (1638, 34490), (1820, 31041), (2340, 24143), (2730, 20694), (3276, 17245), (3449, 16380), (4095, 13796), (5460, 10347), (6898, 8190)]