51840650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 103654080

約数和(自身を除く): 51813430

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 859, 1207, 1718, 1775, 2414, 3550, 4295, 6035, 8590, 12070, 14603, 21475, 29206, 30175, 42950, 60350, 60989, 73015, 121978, 146030, 304945, 365075, 609890, 730150, 1036813, 1524725, 2073626, 3049450, 5184065, 10368130, 25920325, 51840650]

約数ペア:

[(1, 51840650), (2, 25920325), (5, 10368130), (10, 5184065), (17, 3049450), (25, 2073626), (34, 1524725), (50, 1036813), (71, 730150), (85, 609890), (142, 365075), (170, 304945), (355, 146030), (425, 121978), (710, 73015), (850, 60989), (859, 60350), (1207, 42950), (1718, 30175), (1775, 29206), (2414, 21475), (3550, 14603), (4295, 12070), (6035, 8590)]