51832710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 141134400

約数和(自身を除く): 89301690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 719, 801, 810, 890, 1335, 1438, 1602, 2157, 2403, 2670, 3595, 4005, 4314, 4806, 6471, 7190, 7209, 8010, 10785, 12015, 12942, 14418, 19413, 21570, 24030, 32355, 36045, 38826, 58239, 63991, 64710, 72090, 97065, 116478, 127982, 191973, 194130, 291195, 319955, 383946, 575919, 582390, 639910, 959865, 1151838, 1727757, 1919730, 2879595, 3455514, 5183271, 5759190, 8638785, 10366542, 17277570, 25916355, 51832710]

約数ペア:

[(1, 51832710), (2, 25916355), (3, 17277570), (5, 10366542), (6, 8638785), (9, 5759190), (10, 5183271), (15, 3455514), (18, 2879595), (27, 1919730), (30, 1727757), (45, 1151838), (54, 959865), (81, 639910), (89, 582390), (90, 575919), (135, 383946), (162, 319955), (178, 291195), (267, 194130), (270, 191973), (405, 127982), (445, 116478), (534, 97065), (719, 72090), (801, 64710), (810, 63991), (890, 58239), (1335, 38826), (1438, 36045), (1602, 32355), (2157, 24030), (2403, 21570), (2670, 19413), (3595, 14418), (4005, 12942), (4314, 12015), (4806, 10785), (6471, 8010), (7190, 7209)]