42631950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 64611186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 4003, 5325, 8006, 10650, 12009, 20015, 24018, 40030, 60045, 100075, 120090, 200150, 284213, 300225, 568426, 600450, 852639, 1421065, 1705278, 2842130, 4263195, 7105325, 8526390, 14210650, 21315975, 42631950]

約数ペア:

[(1, 42631950), (2, 21315975), (3, 14210650), (5, 8526390), (6, 7105325), (10, 4263195), (15, 2842130), (25, 1705278), (30, 1421065), (50, 852639), (71, 600450), (75, 568426), (142, 300225), (150, 284213), (213, 200150), (355, 120090), (426, 100075), (710, 60045), (1065, 40030), (1775, 24018), (2130, 20015), (3550, 12009), (4003, 10650), (5325, 8006)]