54516540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 114404100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1889, 1924, 2220, 2405, 2886, 3778, 4810, 5667, 5772, 7215, 7556, 9445, 9620, 11334, 14430, 18890, 22668, 24557, 28335, 28860, 37780, 49114, 56670, 69893, 73671, 98228, 113340, 122785, 139786, 147342, 209679, 245570, 279572, 294684, 349465, 368355, 419358, 491140, 698930, 736710, 838716, 908609, 1048395, 1397860, 1473420, 1817218, 2096790, 2725827, 3634436, 4193580, 4543045, 5451654, 9086090, 10903308, 13629135, 18172180, 27258270, 54516540]

約数ペア:

[(1, 54516540), (2, 27258270), (3, 18172180), (4, 13629135), (5, 10903308), (6, 9086090), (10, 5451654), (12, 4543045), (13, 4193580), (15, 3634436), (20, 2725827), (26, 2096790), (30, 1817218), (37, 1473420), (39, 1397860), (52, 1048395), (60, 908609), (65, 838716), (74, 736710), (78, 698930), (111, 491140), (130, 419358), (148, 368355), (156, 349465), (185, 294684), (195, 279572), (222, 245570), (260, 209679), (370, 147342), (390, 139786), (444, 122785), (481, 113340), (555, 98228), (740, 73671), (780, 69893), (962, 56670), (1110, 49114), (1443, 37780), (1889, 28860), (1924, 28335), (2220, 24557), (2405, 22668), (2886, 18890), (3778, 14430), (4810, 11334), (5667, 9620), (5772, 9445), (7215, 7556)]