54951270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 90615450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1871, 1958, 2670, 2937, 3742, 4895, 5613, 5874, 9355, 9790, 11226, 14685, 18710, 20581, 28065, 29370, 41162, 56130, 61743, 102905, 123486, 166519, 205810, 308715, 333038, 499557, 617430, 832595, 999114, 1665190, 1831709, 2497785, 3663418, 4995570, 5495127, 9158545, 10990254, 18317090, 27475635, 54951270]

約数ペア:

[(1, 54951270), (2, 27475635), (3, 18317090), (5, 10990254), (6, 9158545), (10, 5495127), (11, 4995570), (15, 3663418), (22, 2497785), (30, 1831709), (33, 1665190), (55, 999114), (66, 832595), (89, 617430), (110, 499557), (165, 333038), (178, 308715), (267, 205810), (330, 166519), (445, 123486), (534, 102905), (890, 61743), (979, 56130), (1335, 41162), (1871, 29370), (1958, 28065), (2670, 20581), (2937, 18710), (3742, 14685), (4895, 11226), (5613, 9790), (5874, 9355)]