56206620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5119}}^1$

素因数の和:5195

約数の個数: 72

約数和(自身を含む): 173322240

約数和(自身を除く): 117115620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5119, 5490, 10238, 10980, 15357, 20476, 25595, 30714, 46071, 51190, 61428, 76785, 92142, 102380, 153570, 184284, 230355, 307140, 312259, 460710, 624518, 921420, 936777, 1249036, 1561295, 1873554, 2810331, 3122590, 3747108, 4683885, 5620662, 6245180, 9367770, 11241324, 14051655, 18735540, 28103310, 56206620]

約数ペア:

[(1, 56206620), (2, 28103310), (3, 18735540), (4, 14051655), (5, 11241324), (6, 9367770), (9, 6245180), (10, 5620662), (12, 4683885), (15, 3747108), (18, 3122590), (20, 2810331), (30, 1873554), (36, 1561295), (45, 1249036), (60, 936777), (61, 921420), (90, 624518), (122, 460710), (180, 312259), (183, 307140), (244, 230355), (305, 184284), (366, 153570), (549, 102380), (610, 92142), (732, 76785), (915, 61428), (1098, 51190), (1220, 46071), (1830, 30714), (2196, 25595), (2745, 20476), (3660, 15357), (5119, 10980), (5490, 10238)]