53894988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6947

約数の個数: 72

約数和(自身を含む): 160742400

約数和(自身を除く): 106847412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6899, 7812, 13798, 20697, 27596, 41394, 48293, 62091, 82788, 96586, 124182, 144879, 193172, 213869, 248364, 289758, 427738, 434637, 579516, 641607, 855476, 869274, 1283214, 1497083, 1738548, 1924821, 2566428, 2994166, 3849642, 4491249, 5988332, 7699284, 8982498, 13473747, 17964996, 26947494, 53894988]

約数ペア:

[(1, 53894988), (2, 26947494), (3, 17964996), (4, 13473747), (6, 8982498), (7, 7699284), (9, 5988332), (12, 4491249), (14, 3849642), (18, 2994166), (21, 2566428), (28, 1924821), (31, 1738548), (36, 1497083), (42, 1283214), (62, 869274), (63, 855476), (84, 641607), (93, 579516), (124, 434637), (126, 427738), (186, 289758), (217, 248364), (252, 213869), (279, 193172), (372, 144879), (434, 124182), (558, 96586), (651, 82788), (868, 62091), (1116, 48293), (1302, 41394), (1953, 27596), (2604, 20697), (3906, 13798), (6899, 7812)]