51001465140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{462221}}^1$

素因数の和:462849

約数の個数: 72

約数和(自身を含む): 154957152168

約数和(自身を除く): 103955687028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 613, 1226, 1839, 2452, 3065, 3678, 5517, 6130, 7356, 9195, 11034, 12260, 18390, 22068, 27585, 36780, 55170, 110340, 462221, 924442, 1386663, 1848884, 2311105, 2773326, 4159989, 4622210, 5546652, 6933315, 8319978, 9244420, 13866630, 16639956, 20799945, 27733260, 41599890, 83199780, 283341473, 566682946, 850024419, 1133365892, 1416707365, 1700048838, 2550073257, 2833414730, 3400097676, 4250122095, 5100146514, 5666829460, 8500244190, 10200293028, 12750366285, 17000488380, 25500732570, 51001465140]

約数ペア:

[(1, 51001465140), (2, 25500732570), (3, 17000488380), (4, 12750366285), (5, 10200293028), (6, 8500244190), (9, 5666829460), (10, 5100146514), (12, 4250122095), (15, 3400097676), (18, 2833414730), (20, 2550073257), (30, 1700048838), (36, 1416707365), (45, 1133365892), (60, 850024419), (90, 566682946), (180, 283341473), (613, 83199780), (1226, 41599890), (1839, 27733260), (2452, 20799945), (3065, 16639956), (3678, 13866630), (5517, 9244420), (6130, 8319978), (7356, 6933315), (9195, 5546652), (11034, 4622210), (12260, 4159989), (18390, 2773326), (22068, 2311105), (27585, 1848884), (36780, 1386663), (55170, 924442), (110340, 462221)]