49410840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 160263360

約数和(自身を除く): 110852520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 457, 510, 530, 636, 680, 795, 901, 914, 1020, 1060, 1272, 1371, 1590, 1802, 1828, 2040, 2120, 2285, 2703, 2742, 3180, 3604, 3656, 4505, 4570, 5406, 5484, 6360, 6855, 7208, 7769, 9010, 9140, 10812, 10968, 13515, 13710, 15538, 18020, 18280, 21624, 23307, 24221, 27030, 27420, 31076, 36040, 38845, 46614, 48442, 54060, 54840, 62152, 72663, 77690, 93228, 96884, 108120, 116535, 121105, 145326, 155380, 186456, 193768, 233070, 242210, 290652, 310760, 363315, 411757, 466140, 484420, 581304, 726630, 823514, 932280, 968840, 1235271, 1453260, 1647028, 2058785, 2470542, 2906520, 3294056, 4117570, 4941084, 6176355, 8235140, 9882168, 12352710, 16470280, 24705420, 49410840]

約数ペア:

[(1, 49410840), (2, 24705420), (3, 16470280), (4, 12352710), (5, 9882168), (6, 8235140), (8, 6176355), (10, 4941084), (12, 4117570), (15, 3294056), (17, 2906520), (20, 2470542), (24, 2058785), (30, 1647028), (34, 1453260), (40, 1235271), (51, 968840), (53, 932280), (60, 823514), (68, 726630), (85, 581304), (102, 484420), (106, 466140), (120, 411757), (136, 363315), (159, 310760), (170, 290652), (204, 242210), (212, 233070), (255, 193768), (265, 186456), (318, 155380), (340, 145326), (408, 121105), (424, 116535), (457, 108120), (510, 96884), (530, 93228), (636, 77690), (680, 72663), (795, 62152), (901, 54840), (914, 54060), (1020, 48442), (1060, 46614), (1272, 38845), (1371, 36040), (1590, 31076), (1802, 27420), (1828, 27030), (2040, 24221), (2120, 23307), (2285, 21624), (2703, 18280), (2742, 18020), (3180, 15538), (3604, 13710), (3656, 13515), (4505, 10968), (4570, 10812), (5406, 9140), (5484, 9010), (6360, 7769), (6855, 7208)]