47959142940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{583019}}^1$

素因数の和:583491

約数の個数: 72

約数和(自身を含む): 145794645360

約数和(自身を除く): 97835502420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9140, 13710, 16452, 20565, 27420, 41130, 82260, 583019, 1166038, 1749057, 2332076, 2915095, 3498114, 5247171, 5830190, 6996228, 8745285, 10494342, 11660380, 17490570, 20988684, 26235855, 34981140, 52471710, 104943420, 266439683, 532879366, 799319049, 1065758732, 1332198415, 1598638098, 2397957147, 2664396830, 3197276196, 3996595245, 4795914294, 5328793660, 7993190490, 9591828588, 11989785735, 15986380980, 23979571470, 47959142940]

約数ペア:

[(1, 47959142940), (2, 23979571470), (3, 15986380980), (4, 11989785735), (5, 9591828588), (6, 7993190490), (9, 5328793660), (10, 4795914294), (12, 3996595245), (15, 3197276196), (18, 2664396830), (20, 2397957147), (30, 1598638098), (36, 1332198415), (45, 1065758732), (60, 799319049), (90, 532879366), (180, 266439683), (457, 104943420), (914, 52471710), (1371, 34981140), (1828, 26235855), (2285, 20988684), (2742, 17490570), (4113, 11660380), (4570, 10494342), (5484, 8745285), (6855, 6996228), (8226, 5830190), (9140, 5247171), (13710, 3498114), (16452, 2915095), (20565, 2332076), (27420, 1749057), (41130, 1166038), (82260, 583019)]