51538260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 154949760

約数和(自身を除く): 103411500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 853, 1007, 1060, 1140, 1590, 1706, 2014, 2559, 3021, 3180, 3412, 4028, 4265, 5035, 5118, 6042, 8530, 10070, 10236, 12084, 12795, 15105, 16207, 17060, 20140, 25590, 30210, 32414, 45209, 48621, 51180, 60420, 64828, 81035, 90418, 97242, 135627, 162070, 180836, 194484, 226045, 243105, 271254, 324140, 452090, 486210, 542508, 678135, 858971, 904180, 972420, 1356270, 1717942, 2576913, 2712540, 3435884, 4294855, 5153826, 8589710, 10307652, 12884565, 17179420, 25769130, 51538260]

約数ペア:

[(1, 51538260), (2, 25769130), (3, 17179420), (4, 12884565), (5, 10307652), (6, 8589710), (10, 5153826), (12, 4294855), (15, 3435884), (19, 2712540), (20, 2576913), (30, 1717942), (38, 1356270), (53, 972420), (57, 904180), (60, 858971), (76, 678135), (95, 542508), (106, 486210), (114, 452090), (159, 324140), (190, 271254), (212, 243105), (228, 226045), (265, 194484), (285, 180836), (318, 162070), (380, 135627), (530, 97242), (570, 90418), (636, 81035), (795, 64828), (853, 60420), (1007, 51180), (1060, 48621), (1140, 45209), (1590, 32414), (1706, 30210), (2014, 25590), (2559, 20140), (3021, 17060), (3180, 16207), (3412, 15105), (4028, 12795), (4265, 12084), (5035, 10236), (5118, 10070), (6042, 8530)]