49518780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 145367040

約数和(自身を除く): 95848260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 337, 372, 395, 465, 474, 620, 674, 790, 930, 948, 1011, 1185, 1348, 1580, 1685, 1860, 2022, 2370, 2449, 3370, 4044, 4740, 4898, 5055, 6740, 7347, 9796, 10110, 10447, 12245, 14694, 20220, 20894, 24490, 26623, 29388, 31341, 36735, 41788, 48980, 52235, 53246, 62682, 73470, 79869, 104470, 106492, 125364, 133115, 146940, 156705, 159738, 208940, 266230, 313410, 319476, 399345, 532460, 626820, 798690, 825313, 1597380, 1650626, 2475939, 3301252, 4126565, 4951878, 8253130, 9903756, 12379695, 16506260, 24759390, 49518780]

約数ペア:

[(1, 49518780), (2, 24759390), (3, 16506260), (4, 12379695), (5, 9903756), (6, 8253130), (10, 4951878), (12, 4126565), (15, 3301252), (20, 2475939), (30, 1650626), (31, 1597380), (60, 825313), (62, 798690), (79, 626820), (93, 532460), (124, 399345), (155, 319476), (158, 313410), (186, 266230), (237, 208940), (310, 159738), (316, 156705), (337, 146940), (372, 133115), (395, 125364), (465, 106492), (474, 104470), (620, 79869), (674, 73470), (790, 62682), (930, 53246), (948, 52235), (1011, 48980), (1185, 41788), (1348, 36735), (1580, 31341), (1685, 29388), (1860, 26623), (2022, 24490), (2370, 20894), (2449, 20220), (3370, 14694), (4044, 12245), (4740, 10447), (4898, 10110), (5055, 9796), (6740, 7347)]