48641840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46771}}^1$

素因数の和:46797

約数の個数: 40

約数和(自身を含む): 121794288

約数和(自身を除く): 73152448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46771, 93542, 187084, 233855, 374168, 467710, 608023, 748336, 935420, 1216046, 1870840, 2432092, 3040115, 3741680, 4864184, 6080230, 9728368, 12160460, 24320920, 48641840]

約数ペア:

[(1, 48641840), (2, 24320920), (4, 12160460), (5, 9728368), (8, 6080230), (10, 4864184), (13, 3741680), (16, 3040115), (20, 2432092), (26, 1870840), (40, 1216046), (52, 935420), (65, 748336), (80, 608023), (104, 467710), (130, 374168), (208, 233855), (260, 187084), (520, 93542), (1040, 46771)]