57645980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 149579136

約数和(自身を除く): 91933156

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 457, 476, 530, 595, 742, 901, 914, 1060, 1190, 1484, 1802, 1828, 1855, 2285, 2380, 3199, 3604, 3710, 4505, 4570, 6307, 6398, 7420, 7769, 9010, 9140, 12614, 12796, 15538, 15995, 18020, 24221, 25228, 31076, 31535, 31990, 38845, 48442, 54383, 63070, 63980, 77690, 96884, 108766, 121105, 126140, 155380, 169547, 217532, 242210, 271915, 339094, 411757, 484420, 543830, 678188, 823514, 847735, 1087660, 1647028, 1695470, 2058785, 2882299, 3390940, 4117570, 5764598, 8235140, 11529196, 14411495, 28822990, 57645980]

約数ペア:

[(1, 57645980), (2, 28822990), (4, 14411495), (5, 11529196), (7, 8235140), (10, 5764598), (14, 4117570), (17, 3390940), (20, 2882299), (28, 2058785), (34, 1695470), (35, 1647028), (53, 1087660), (68, 847735), (70, 823514), (85, 678188), (106, 543830), (119, 484420), (140, 411757), (170, 339094), (212, 271915), (238, 242210), (265, 217532), (340, 169547), (371, 155380), (457, 126140), (476, 121105), (530, 108766), (595, 96884), (742, 77690), (901, 63980), (914, 63070), (1060, 54383), (1190, 48442), (1484, 38845), (1802, 31990), (1828, 31535), (1855, 31076), (2285, 25228), (2380, 24221), (3199, 18020), (3604, 15995), (3710, 15538), (4505, 12796), (4570, 12614), (6307, 9140), (6398, 9010), (7420, 7769)]