56576205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 127180800

約数和(自身を除く): 70604595

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 57, 63, 69, 95, 105, 115, 133, 135, 137, 161, 171, 189, 207, 285, 315, 345, 399, 411, 437, 483, 513, 621, 665, 685, 805, 855, 945, 959, 1035, 1197, 1233, 1311, 1449, 1995, 2055, 2185, 2415, 2565, 2603, 2877, 3059, 3105, 3151, 3591, 3699, 3933, 4347, 4795, 5985, 6165, 6555, 7245, 7809, 8631, 9177, 9453, 11799, 13015, 14385, 15295, 15755, 17955, 18221, 18495, 19665, 21735, 22057, 23427, 25893, 27531, 28359, 39045, 43155, 45885, 47265, 54663, 58995, 59869, 66171, 70281, 82593, 85077, 91105, 110285, 117135, 129465, 137655, 141795, 163989, 179607, 198513, 273315, 299345, 330855, 351405, 412965, 419083, 425385, 491967, 538821, 595539, 819945, 898035, 992565, 1257249, 1616463, 2095415, 2459835, 2694105, 2977695, 3771747, 6286245, 8082315, 11315241, 18858735, 56576205]

約数ペア:

[(1, 56576205), (3, 18858735), (5, 11315241), (7, 8082315), (9, 6286245), (15, 3771747), (19, 2977695), (21, 2694105), (23, 2459835), (27, 2095415), (35, 1616463), (45, 1257249), (57, 992565), (63, 898035), (69, 819945), (95, 595539), (105, 538821), (115, 491967), (133, 425385), (135, 419083), (137, 412965), (161, 351405), (171, 330855), (189, 299345), (207, 273315), (285, 198513), (315, 179607), (345, 163989), (399, 141795), (411, 137655), (437, 129465), (483, 117135), (513, 110285), (621, 91105), (665, 85077), (685, 82593), (805, 70281), (855, 66171), (945, 59869), (959, 58995), (1035, 54663), (1197, 47265), (1233, 45885), (1311, 43155), (1449, 39045), (1995, 28359), (2055, 27531), (2185, 25893), (2415, 23427), (2565, 22057), (2603, 21735), (2877, 19665), (3059, 18495), (3105, 18221), (3151, 17955), (3591, 15755), (3699, 15295), (3933, 14385), (4347, 13015), (4795, 11799), (5985, 9453), (6165, 9177), (6555, 8631), (7245, 7809)]