49681530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17851

約数の個数: 48

約数和(自身を含む): 133346304

約数和(自身を除く): 83664774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 17807, 35614, 53421, 89035, 106842, 160263, 178070, 267105, 320526, 534210, 552017, 801315, 1104034, 1602630, 1656051, 2760085, 3312102, 4968153, 5520170, 8280255, 9936306, 16560510, 24840765, 49681530]

約数ペア:

[(1, 49681530), (2, 24840765), (3, 16560510), (5, 9936306), (6, 8280255), (9, 5520170), (10, 4968153), (15, 3312102), (18, 2760085), (30, 1656051), (31, 1602630), (45, 1104034), (62, 801315), (90, 552017), (93, 534210), (155, 320526), (186, 267105), (279, 178070), (310, 160263), (465, 106842), (558, 89035), (930, 53421), (1395, 35614), (2790, 17807)]