55501498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 40056902

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 631, 1262, 2587, 3383, 5174, 6766, 8203, 10727, 16406, 21454, 43979, 87958, 125569, 139451, 251138, 278902, 1632397, 2134673, 3264794, 4269346, 27750749, 55501498]

約数ペア:

[(1, 55501498), (2, 27750749), (13, 4269346), (17, 3264794), (26, 2134673), (34, 1632397), (199, 278902), (221, 251138), (398, 139451), (442, 125569), (631, 87958), (1262, 43979), (2587, 21454), (3383, 16406), (5174, 10727), (6766, 8203)]