52911420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28490

約数の個数: 48

約数和(自身を含む): 152936448

約数和(自身を除く): 100025028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28447, 56894, 85341, 113788, 142235, 170682, 284470, 341364, 426705, 568940, 853410, 881857, 1706820, 1763714, 2645571, 3527428, 4409285, 5291142, 8818570, 10582284, 13227855, 17637140, 26455710, 52911420]

約数ペア:

[(1, 52911420), (2, 26455710), (3, 17637140), (4, 13227855), (5, 10582284), (6, 8818570), (10, 5291142), (12, 4409285), (15, 3527428), (20, 2645571), (30, 1763714), (31, 1706820), (60, 881857), (62, 853410), (93, 568940), (124, 426705), (155, 341364), (186, 284470), (310, 170682), (372, 142235), (465, 113788), (620, 85341), (930, 56894), (1860, 28447)]