47065980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 143829504

約数和(自身を除く): 96763524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 727, 780, 830, 996, 1079, 1245, 1454, 1660, 2158, 2181, 2490, 2908, 3237, 3635, 4316, 4362, 4980, 5395, 6474, 7270, 8724, 9451, 10790, 10905, 12948, 14540, 16185, 18902, 21580, 21810, 28353, 32370, 37804, 43620, 47255, 56706, 60341, 64740, 94510, 113412, 120682, 141765, 181023, 189020, 241364, 283530, 301705, 362046, 567060, 603410, 724092, 784433, 905115, 1206820, 1568866, 1810230, 2353299, 3137732, 3620460, 3922165, 4706598, 7844330, 9413196, 11766495, 15688660, 23532990, 47065980]

約数ペア:

[(1, 47065980), (2, 23532990), (3, 15688660), (4, 11766495), (5, 9413196), (6, 7844330), (10, 4706598), (12, 3922165), (13, 3620460), (15, 3137732), (20, 2353299), (26, 1810230), (30, 1568866), (39, 1206820), (52, 905115), (60, 784433), (65, 724092), (78, 603410), (83, 567060), (130, 362046), (156, 301705), (166, 283530), (195, 241364), (249, 189020), (260, 181023), (332, 141765), (390, 120682), (415, 113412), (498, 94510), (727, 64740), (780, 60341), (830, 56706), (996, 47255), (1079, 43620), (1245, 37804), (1454, 32370), (1660, 28353), (2158, 21810), (2181, 21580), (2490, 18902), (2908, 16185), (3237, 14540), (3635, 12948), (4316, 10905), (4362, 10790), (4980, 9451), (5395, 8724), (6474, 7270)]