49995960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 174804480

約数和(自身を除く): 124808520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1123, 1272, 1484, 1590, 1855, 2120, 2226, 2246, 2968, 3180, 3369, 3710, 4452, 4492, 5565, 5615, 6360, 6738, 7420, 7861, 8904, 8984, 11130, 11230, 13476, 14840, 15722, 16845, 22260, 22460, 23583, 26952, 31444, 33690, 39305, 44520, 44920, 47166, 59519, 62888, 67380, 78610, 94332, 117915, 119038, 134760, 157220, 178557, 188664, 235830, 238076, 297595, 314440, 357114, 416633, 471660, 476152, 595190, 714228, 833266, 892785, 943320, 1190380, 1249899, 1428456, 1666532, 1785570, 2083165, 2380760, 2499798, 3333064, 3571140, 4166330, 4999596, 6249495, 7142280, 8332660, 9999192, 12498990, 16665320, 24997980, 49995960]

約数ペア:

[(1, 49995960), (2, 24997980), (3, 16665320), (4, 12498990), (5, 9999192), (6, 8332660), (7, 7142280), (8, 6249495), (10, 4999596), (12, 4166330), (14, 3571140), (15, 3333064), (20, 2499798), (21, 2380760), (24, 2083165), (28, 1785570), (30, 1666532), (35, 1428456), (40, 1249899), (42, 1190380), (53, 943320), (56, 892785), (60, 833266), (70, 714228), (84, 595190), (105, 476152), (106, 471660), (120, 416633), (140, 357114), (159, 314440), (168, 297595), (210, 238076), (212, 235830), (265, 188664), (280, 178557), (318, 157220), (371, 134760), (420, 119038), (424, 117915), (530, 94332), (636, 78610), (742, 67380), (795, 62888), (840, 59519), (1060, 47166), (1113, 44920), (1123, 44520), (1272, 39305), (1484, 33690), (1590, 31444), (1855, 26952), (2120, 23583), (2226, 22460), (2246, 22260), (2968, 16845), (3180, 15722), (3369, 14840), (3710, 13476), (4452, 11230), (4492, 11130), (5565, 8984), (5615, 8904), (6360, 7861), (6738, 7420)]