49936707740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{830341}}^1$

素因数の和:830478

約数の個数: 48

約数和(自身を含む): 109366005504

約数和(自身を除く): 59429297764

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1940, 3007, 6014, 12028, 15035, 30070, 60140, 830341, 1660682, 3321364, 4151705, 8303410, 16606820, 25740571, 51481142, 80543077, 102962284, 128702855, 161086154, 257405710, 322172308, 402715385, 514811420, 805430770, 1610861540, 2496835387, 4993670774, 9987341548, 12484176935, 24968353870, 49936707740]

約数ペア:

[(1, 49936707740), (2, 24968353870), (4, 12484176935), (5, 9987341548), (10, 4993670774), (20, 2496835387), (31, 1610861540), (62, 805430770), (97, 514811420), (124, 402715385), (155, 322172308), (194, 257405710), (310, 161086154), (388, 128702855), (485, 102962284), (620, 80543077), (970, 51481142), (1940, 25740571), (3007, 16606820), (6014, 8303410), (12028, 4151705), (15035, 3321364), (30070, 1660682), (60140, 830341)]