56976660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 108

約数和(自身を含む): 187246332

約数和(自身を除く): 130269672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 1873, 2028, 2340, 2535, 3042, 3380, 3746, 5070, 5619, 6084, 7492, 7605, 9365, 10140, 11238, 15210, 16857, 18730, 22476, 24349, 28095, 30420, 33714, 37460, 48698, 56190, 67428, 73047, 84285, 97396, 112380, 121745, 146094, 168570, 219141, 243490, 292188, 316537, 337140, 365235, 438282, 486980, 633074, 730470, 876564, 949611, 1095705, 1266148, 1460940, 1582685, 1899222, 2191410, 2848833, 3165370, 3798444, 4382820, 4748055, 5697666, 6330740, 9496110, 11395332, 14244165, 18992220, 28488330, 56976660]

約数ペア:

[(1, 56976660), (2, 28488330), (3, 18992220), (4, 14244165), (5, 11395332), (6, 9496110), (9, 6330740), (10, 5697666), (12, 4748055), (13, 4382820), (15, 3798444), (18, 3165370), (20, 2848833), (26, 2191410), (30, 1899222), (36, 1582685), (39, 1460940), (45, 1266148), (52, 1095705), (60, 949611), (65, 876564), (78, 730470), (90, 633074), (117, 486980), (130, 438282), (156, 365235), (169, 337140), (180, 316537), (195, 292188), (234, 243490), (260, 219141), (338, 168570), (390, 146094), (468, 121745), (507, 112380), (585, 97396), (676, 84285), (780, 73047), (845, 67428), (1014, 56190), (1170, 48698), (1521, 37460), (1690, 33714), (1873, 30420), (2028, 28095), (2340, 24349), (2535, 22476), (3042, 18730), (3380, 16857), (3746, 15210), (5070, 11238), (5619, 10140), (6084, 9365), (7492, 7605)]