547851458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 1074197376

約数和(自身を除く): 526345918

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 329, 517, 539, 658, 847, 983, 1034, 1078, 1694, 1966, 2303, 3619, 4606, 5687, 5929, 6881, 7238, 10813, 11374, 11858, 13762, 21626, 25333, 39809, 46201, 48167, 50666, 75691, 79618, 92402, 96334, 118943, 151382, 237886, 278663, 323407, 508211, 529837, 557326, 646814, 832601, 1016422, 1059674, 1665202, 2263849, 3557477, 4527698, 5590321, 5828207, 7114954, 11180642, 11656414, 24902339, 39132247, 49804678, 78264494, 273925729, 547851458]

約数ペア:

[(1, 547851458), (2, 273925729), (7, 78264494), (11, 49804678), (14, 39132247), (22, 24902339), (47, 11656414), (49, 11180642), (77, 7114954), (94, 5828207), (98, 5590321), (121, 4527698), (154, 3557477), (242, 2263849), (329, 1665202), (517, 1059674), (539, 1016422), (658, 832601), (847, 646814), (983, 557326), (1034, 529837), (1078, 508211), (1694, 323407), (1966, 278663), (2303, 237886), (3619, 151382), (4606, 118943), (5687, 96334), (5929, 92402), (6881, 79618), (7238, 75691), (10813, 50666), (11374, 48167), (11858, 46201), (13762, 39809), (21626, 25333)]