55771128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 173721600

約数和(自身を除く): 117950472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 239, 252, 463, 478, 504, 717, 926, 956, 1389, 1434, 1673, 1852, 1912, 2151, 2778, 2868, 3241, 3346, 3704, 4167, 4302, 5019, 5556, 5736, 6482, 6692, 8334, 8604, 9723, 10038, 11112, 12964, 13384, 15057, 16668, 17208, 19446, 20076, 25928, 29169, 30114, 33336, 38892, 40152, 58338, 60228, 77784, 110657, 116676, 120456, 221314, 233352, 331971, 442628, 663942, 774599, 885256, 995913, 1327884, 1549198, 1991826, 2323797, 2655768, 3098396, 3983652, 4647594, 6196792, 6971391, 7967304, 9295188, 13942782, 18590376, 27885564, 55771128]

約数ペア:

[(1, 55771128), (2, 27885564), (3, 18590376), (4, 13942782), (6, 9295188), (7, 7967304), (8, 6971391), (9, 6196792), (12, 4647594), (14, 3983652), (18, 3098396), (21, 2655768), (24, 2323797), (28, 1991826), (36, 1549198), (42, 1327884), (56, 995913), (63, 885256), (72, 774599), (84, 663942), (126, 442628), (168, 331971), (239, 233352), (252, 221314), (463, 120456), (478, 116676), (504, 110657), (717, 77784), (926, 60228), (956, 58338), (1389, 40152), (1434, 38892), (1673, 33336), (1852, 30114), (1912, 29169), (2151, 25928), (2778, 20076), (2868, 19446), (3241, 17208), (3346, 16668), (3704, 15057), (4167, 13384), (4302, 12964), (5019, 11112), (5556, 10038), (5736, 9723), (6482, 8604), (6692, 8334)]