51957090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 140714496

約数和(自身を除く): 88757406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 71, 90, 94, 141, 142, 173, 213, 235, 282, 346, 355, 423, 426, 470, 519, 639, 705, 710, 846, 865, 1038, 1065, 1278, 1410, 1557, 1730, 2115, 2130, 2595, 3114, 3195, 3337, 4230, 5190, 6390, 6674, 7785, 8131, 10011, 12283, 15570, 16262, 16685, 20022, 24393, 24566, 30033, 33370, 36849, 40655, 48786, 50055, 60066, 61415, 73179, 73698, 81310, 100110, 110547, 121965, 122830, 146358, 150165, 184245, 221094, 243930, 300330, 365895, 368490, 552735, 577301, 731790, 1105470, 1154602, 1731903, 2886505, 3463806, 5195709, 5773010, 8659515, 10391418, 17319030, 25978545, 51957090]

約数ペア:

[(1, 51957090), (2, 25978545), (3, 17319030), (5, 10391418), (6, 8659515), (9, 5773010), (10, 5195709), (15, 3463806), (18, 2886505), (30, 1731903), (45, 1154602), (47, 1105470), (71, 731790), (90, 577301), (94, 552735), (141, 368490), (142, 365895), (173, 300330), (213, 243930), (235, 221094), (282, 184245), (346, 150165), (355, 146358), (423, 122830), (426, 121965), (470, 110547), (519, 100110), (639, 81310), (705, 73698), (710, 73179), (846, 61415), (865, 60066), (1038, 50055), (1065, 48786), (1278, 40655), (1410, 36849), (1557, 33370), (1730, 30033), (2115, 24566), (2130, 24393), (2595, 20022), (3114, 16685), (3195, 16262), (3337, 15570), (4230, 12283), (5190, 10011), (6390, 8131), (6674, 7785)]