51161460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 164865792

約数和(自身を除く): 113704332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 673, 724, 905, 1086, 1267, 1346, 1810, 2019, 2172, 2534, 2692, 2715, 3365, 3620, 3801, 4038, 4711, 5068, 5430, 6335, 6730, 7602, 8076, 9422, 10095, 10860, 12670, 13460, 14133, 15204, 18844, 19005, 20190, 23555, 25340, 28266, 38010, 40380, 47110, 56532, 70665, 76020, 94220, 121813, 141330, 243626, 282660, 365439, 487252, 609065, 730878, 852691, 1218130, 1461756, 1705382, 1827195, 2436260, 2558073, 3410764, 3654390, 4263455, 5116146, 7308780, 8526910, 10232292, 12790365, 17053820, 25580730, 51161460]

約数ペア:

[(1, 51161460), (2, 25580730), (3, 17053820), (4, 12790365), (5, 10232292), (6, 8526910), (7, 7308780), (10, 5116146), (12, 4263455), (14, 3654390), (15, 3410764), (20, 2558073), (21, 2436260), (28, 1827195), (30, 1705382), (35, 1461756), (42, 1218130), (60, 852691), (70, 730878), (84, 609065), (105, 487252), (140, 365439), (181, 282660), (210, 243626), (362, 141330), (420, 121813), (543, 94220), (673, 76020), (724, 70665), (905, 56532), (1086, 47110), (1267, 40380), (1346, 38010), (1810, 28266), (2019, 25340), (2172, 23555), (2534, 20190), (2692, 19005), (2715, 18844), (3365, 15204), (3620, 14133), (3801, 13460), (4038, 12670), (4711, 10860), (5068, 10095), (5430, 9422), (6335, 8076), (6730, 7602)]