51833880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 196035840

約数和(自身を除く): 144201960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 307, 315, 335, 360, 402, 420, 469, 504, 536, 603, 614, 630, 670, 804, 840, 921, 938, 1005, 1206, 1228, 1260, 1340, 1407, 1535, 1608, 1842, 1876, 2010, 2149, 2345, 2412, 2456, 2520, 2680, 2763, 2814, 3015, 3070, 3684, 3752, 4020, 4221, 4298, 4605, 4690, 4824, 5526, 5628, 6030, 6140, 6447, 7035, 7368, 8040, 8442, 8596, 9210, 9380, 10745, 11052, 11256, 12060, 12280, 12894, 13815, 14070, 16884, 17192, 18420, 18760, 19341, 20569, 21105, 21490, 22104, 24120, 25788, 27630, 28140, 32235, 33768, 36840, 38682, 41138, 42210, 42980, 51576, 55260, 56280, 61707, 64470, 77364, 82276, 84420, 85960, 96705, 102845, 110520, 123414, 128940, 143983, 154728, 164552, 168840, 185121, 193410, 205690, 246828, 257880, 287966, 308535, 370242, 386820, 411380, 431949, 493656, 575932, 617070, 719915, 740484, 773640, 822760, 863898, 925605, 1151864, 1234140, 1295847, 1439830, 1480968, 1727796, 1851210, 2159745, 2468280, 2591694, 2879660, 3455592, 3702420, 4319490, 5183388, 5759320, 6479235, 7404840, 8638980, 10366776, 12958470, 17277960, 25916940, 51833880]

約数ペア:

[(1, 51833880), (2, 25916940), (3, 17277960), (4, 12958470), (5, 10366776), (6, 8638980), (7, 7404840), (8, 6479235), (9, 5759320), (10, 5183388), (12, 4319490), (14, 3702420), (15, 3455592), (18, 2879660), (20, 2591694), (21, 2468280), (24, 2159745), (28, 1851210), (30, 1727796), (35, 1480968), (36, 1439830), (40, 1295847), (42, 1234140), (45, 1151864), (56, 925605), (60, 863898), (63, 822760), (67, 773640), (70, 740484), (72, 719915), (84, 617070), (90, 575932), (105, 493656), (120, 431949), (126, 411380), (134, 386820), (140, 370242), (168, 308535), (180, 287966), (201, 257880), (210, 246828), (252, 205690), (268, 193410), (280, 185121), (307, 168840), (315, 164552), (335, 154728), (360, 143983), (402, 128940), (420, 123414), (469, 110520), (504, 102845), (536, 96705), (603, 85960), (614, 84420), (630, 82276), (670, 77364), (804, 64470), (840, 61707), (921, 56280), (938, 55260), (1005, 51576), (1206, 42980), (1228, 42210), (1260, 41138), (1340, 38682), (1407, 36840), (1535, 33768), (1608, 32235), (1842, 28140), (1876, 27630), (2010, 25788), (2149, 24120), (2345, 22104), (2412, 21490), (2456, 21105), (2520, 20569), (2680, 19341), (2763, 18760), (2814, 18420), (3015, 17192), (3070, 16884), (3684, 14070), (3752, 13815), (4020, 12894), (4221, 12280), (4298, 12060), (4605, 11256), (4690, 11052), (4824, 10745), (5526, 9380), (5628, 9210), (6030, 8596), (6140, 8442), (6447, 8040), (7035, 7368)]