51497850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4703}}^1$

素因数の和:4791

約数の個数: 48

約数和(自身を含む): 129491712

約数和(自身を除く): 77993862

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 2190, 3650, 4703, 5475, 9406, 10950, 14109, 23515, 28218, 47030, 70545, 117575, 141090, 235150, 343319, 352725, 686638, 705450, 1029957, 1716595, 2059914, 3433190, 5149785, 8582975, 10299570, 17165950, 25748925, 51497850]

約数ペア:

[(1, 51497850), (2, 25748925), (3, 17165950), (5, 10299570), (6, 8582975), (10, 5149785), (15, 3433190), (25, 2059914), (30, 1716595), (50, 1029957), (73, 705450), (75, 686638), (146, 352725), (150, 343319), (219, 235150), (365, 141090), (438, 117575), (730, 70545), (1095, 47030), (1825, 28218), (2190, 23515), (3650, 14109), (4703, 10950), (5475, 9406)]