51087176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 117262080

約数和(自身を除く): 66174904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 412, 476, 521, 721, 824, 952, 1042, 1442, 1751, 2084, 2884, 3502, 3647, 4168, 5768, 7004, 7294, 8857, 12257, 14008, 14588, 17714, 24514, 29176, 35428, 49028, 53663, 61999, 70856, 98056, 107326, 123998, 214652, 247996, 375641, 429304, 495992, 751282, 912271, 1502564, 1824542, 3005128, 3649084, 6385897, 7298168, 12771794, 25543588, 51087176]

約数ペア:

[(1, 51087176), (2, 25543588), (4, 12771794), (7, 7298168), (8, 6385897), (14, 3649084), (17, 3005128), (28, 1824542), (34, 1502564), (56, 912271), (68, 751282), (103, 495992), (119, 429304), (136, 375641), (206, 247996), (238, 214652), (412, 123998), (476, 107326), (521, 98056), (721, 70856), (824, 61999), (952, 53663), (1042, 49028), (1442, 35428), (1751, 29176), (2084, 24514), (2884, 17714), (3502, 14588), (3647, 14008), (4168, 12257), (5768, 8857), (7004, 7294)]