49356684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 135207072

約数和(自身を除く): 85850388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 401, 468, 526, 789, 802, 1052, 1203, 1578, 1604, 2367, 2406, 3156, 3419, 3609, 4734, 4812, 5213, 6838, 7218, 9468, 10257, 10426, 13676, 14436, 15639, 20514, 20852, 30771, 31278, 41028, 46917, 61542, 62556, 93834, 105463, 123084, 187668, 210926, 316389, 421852, 632778, 949167, 1265556, 1371019, 1898334, 2742038, 3796668, 4113057, 5484076, 8226114, 12339171, 16452228, 24678342, 49356684]

約数ペア:

[(1, 49356684), (2, 24678342), (3, 16452228), (4, 12339171), (6, 8226114), (9, 5484076), (12, 4113057), (13, 3796668), (18, 2742038), (26, 1898334), (36, 1371019), (39, 1265556), (52, 949167), (78, 632778), (117, 421852), (156, 316389), (234, 210926), (263, 187668), (401, 123084), (468, 105463), (526, 93834), (789, 62556), (802, 61542), (1052, 46917), (1203, 41028), (1578, 31278), (1604, 30771), (2367, 20852), (2406, 20514), (3156, 15639), (3419, 14436), (3609, 13676), (4734, 10426), (4812, 10257), (5213, 9468), (6838, 7218)]