51644130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 132409728

約数和(自身を除く): 80765598

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 393, 510, 655, 773, 786, 1310, 1546, 1965, 2227, 2319, 3865, 3930, 4454, 4638, 6681, 7730, 11135, 11595, 13141, 13362, 22270, 23190, 26282, 33405, 39423, 65705, 66810, 78846, 101263, 131410, 197115, 202526, 303789, 394230, 506315, 607578, 1012630, 1518945, 1721471, 3037890, 3442942, 5164413, 8607355, 10328826, 17214710, 25822065, 51644130]

約数ペア:

[(1, 51644130), (2, 25822065), (3, 17214710), (5, 10328826), (6, 8607355), (10, 5164413), (15, 3442942), (17, 3037890), (30, 1721471), (34, 1518945), (51, 1012630), (85, 607578), (102, 506315), (131, 394230), (170, 303789), (255, 202526), (262, 197115), (393, 131410), (510, 101263), (655, 78846), (773, 66810), (786, 65705), (1310, 39423), (1546, 33405), (1965, 26282), (2227, 23190), (2319, 22270), (3865, 13362), (3930, 13141), (4454, 11595), (4638, 11135), (6681, 7730)]