51357510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 96697530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 67, 85, 90, 102, 134, 135, 153, 167, 170, 201, 255, 270, 306, 334, 335, 402, 459, 501, 510, 603, 670, 765, 835, 918, 1002, 1005, 1139, 1206, 1503, 1530, 1670, 1809, 2010, 2278, 2295, 2505, 2839, 3006, 3015, 3417, 3618, 4509, 4590, 5010, 5678, 5695, 6030, 6834, 7515, 8517, 9018, 9045, 10251, 11189, 11390, 14195, 15030, 17034, 17085, 18090, 20502, 22378, 22545, 25551, 28390, 30753, 33567, 34170, 42585, 45090, 51102, 51255, 55945, 61506, 67134, 76653, 85170, 100701, 102510, 111890, 127755, 153306, 153765, 167835, 190213, 201402, 255510, 302103, 307530, 335670, 380426, 383265, 503505, 570639, 604206, 766530, 951065, 1007010, 1141278, 1510515, 1711917, 1902130, 2853195, 3021030, 3423834, 5135751, 5706390, 8559585, 10271502, 17119170, 25678755, 51357510]

約数ペア:

[(1, 51357510), (2, 25678755), (3, 17119170), (5, 10271502), (6, 8559585), (9, 5706390), (10, 5135751), (15, 3423834), (17, 3021030), (18, 2853195), (27, 1902130), (30, 1711917), (34, 1510515), (45, 1141278), (51, 1007010), (54, 951065), (67, 766530), (85, 604206), (90, 570639), (102, 503505), (134, 383265), (135, 380426), (153, 335670), (167, 307530), (170, 302103), (201, 255510), (255, 201402), (270, 190213), (306, 167835), (334, 153765), (335, 153306), (402, 127755), (459, 111890), (501, 102510), (510, 100701), (603, 85170), (670, 76653), (765, 67134), (835, 61506), (918, 55945), (1002, 51255), (1005, 51102), (1139, 45090), (1206, 42585), (1503, 34170), (1530, 33567), (1670, 30753), (1809, 28390), (2010, 25551), (2278, 22545), (2295, 22378), (2505, 20502), (2839, 18090), (3006, 17085), (3015, 17034), (3417, 15030), (3618, 14195), (4509, 11390), (4590, 11189), (5010, 10251), (5678, 9045), (5695, 9018), (6030, 8517), (6834, 7515)]