56788290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5425

約数の個数: 80

約数和(自身を含む): 164473848

約数和(自身を除く): 107685558

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 5393, 10530, 10786, 16179, 26965, 32358, 48537, 53930, 70109, 80895, 97074, 140218, 145611, 161790, 210327, 242685, 291222, 350545, 420654, 436833, 485370, 630981, 701090, 728055, 873666, 1051635, 1261962, 1456110, 1892943, 2103270, 2184165, 3154905, 3785886, 4368330, 5678829, 6309810, 9464715, 11357658, 18929430, 28394145, 56788290]

約数ペア:

[(1, 56788290), (2, 28394145), (3, 18929430), (5, 11357658), (6, 9464715), (9, 6309810), (10, 5678829), (13, 4368330), (15, 3785886), (18, 3154905), (26, 2184165), (27, 2103270), (30, 1892943), (39, 1456110), (45, 1261962), (54, 1051635), (65, 873666), (78, 728055), (81, 701090), (90, 630981), (117, 485370), (130, 436833), (135, 420654), (162, 350545), (195, 291222), (234, 242685), (270, 210327), (351, 161790), (390, 145611), (405, 140218), (585, 97074), (702, 80895), (810, 70109), (1053, 53930), (1170, 48537), (1755, 32358), (2106, 26965), (3510, 16179), (5265, 10786), (5393, 10530)]