56851620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 183042048

約数和(自身を除く): 126190428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 607, 669, 892, 1115, 1214, 1338, 1561, 1821, 2230, 2428, 2676, 3035, 3122, 3345, 3642, 4249, 4460, 4683, 6070, 6244, 6690, 7284, 7805, 8498, 9105, 9366, 12140, 12747, 13380, 15610, 16996, 18210, 18732, 21245, 23415, 25494, 31220, 36420, 42490, 46830, 50988, 63735, 84980, 93660, 127470, 135361, 254940, 270722, 406083, 541444, 676805, 812166, 947527, 1353610, 1624332, 1895054, 2030415, 2707220, 2842581, 3790108, 4060830, 4737635, 5685162, 8121660, 9475270, 11370324, 14212905, 18950540, 28425810, 56851620]

約数ペア:

[(1, 56851620), (2, 28425810), (3, 18950540), (4, 14212905), (5, 11370324), (6, 9475270), (7, 8121660), (10, 5685162), (12, 4737635), (14, 4060830), (15, 3790108), (20, 2842581), (21, 2707220), (28, 2030415), (30, 1895054), (35, 1624332), (42, 1353610), (60, 947527), (70, 812166), (84, 676805), (105, 541444), (140, 406083), (210, 270722), (223, 254940), (420, 135361), (446, 127470), (607, 93660), (669, 84980), (892, 63735), (1115, 50988), (1214, 46830), (1338, 42490), (1561, 36420), (1821, 31220), (2230, 25494), (2428, 23415), (2676, 21245), (3035, 18732), (3122, 18210), (3345, 16996), (3642, 15610), (4249, 13380), (4460, 12747), (4683, 12140), (6070, 9366), (6244, 9105), (6690, 8498), (7284, 7805)]