51064260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3893

約数の個数: 96

約数和(自身を含む): 163078272

約数和(自身を除く): 112014012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 3851, 4420, 6630, 7702, 11553, 13260, 15404, 19255, 23106, 38510, 46212, 50063, 57765, 65467, 77020, 100126, 115530, 130934, 150189, 196401, 200252, 231060, 250315, 261868, 300378, 327335, 392802, 500630, 600756, 654670, 750945, 785604, 851071, 982005, 1001260, 1309340, 1501890, 1702142, 1964010, 2553213, 3003780, 3404284, 3928020, 4255355, 5106426, 8510710, 10212852, 12766065, 17021420, 25532130, 51064260]

約数ペア:

[(1, 51064260), (2, 25532130), (3, 17021420), (4, 12766065), (5, 10212852), (6, 8510710), (10, 5106426), (12, 4255355), (13, 3928020), (15, 3404284), (17, 3003780), (20, 2553213), (26, 1964010), (30, 1702142), (34, 1501890), (39, 1309340), (51, 1001260), (52, 982005), (60, 851071), (65, 785604), (68, 750945), (78, 654670), (85, 600756), (102, 500630), (130, 392802), (156, 327335), (170, 300378), (195, 261868), (204, 250315), (221, 231060), (255, 200252), (260, 196401), (340, 150189), (390, 130934), (442, 115530), (510, 100126), (663, 77020), (780, 65467), (884, 57765), (1020, 50063), (1105, 46212), (1326, 38510), (2210, 23106), (2652, 19255), (3315, 15404), (3851, 13260), (4420, 11553), (6630, 7702)]