57780282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 136422144

約数和(自身を除く): 78641862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 101, 106, 159, 202, 257, 303, 318, 371, 514, 606, 707, 742, 771, 1113, 1414, 1542, 1799, 2121, 2226, 3598, 4242, 5353, 5397, 10706, 10794, 13621, 16059, 25957, 27242, 32118, 37471, 40863, 51914, 74942, 77871, 81726, 95347, 112413, 155742, 181699, 190694, 224826, 286041, 363398, 545097, 572082, 1090194, 1375721, 2751442, 4127163, 8254326, 9630047, 19260094, 28890141, 57780282]

約数ペア:

[(1, 57780282), (2, 28890141), (3, 19260094), (6, 9630047), (7, 8254326), (14, 4127163), (21, 2751442), (42, 1375721), (53, 1090194), (101, 572082), (106, 545097), (159, 363398), (202, 286041), (257, 224826), (303, 190694), (318, 181699), (371, 155742), (514, 112413), (606, 95347), (707, 81726), (742, 77871), (771, 74942), (1113, 51914), (1414, 40863), (1542, 37471), (1799, 32118), (2121, 27242), (2226, 25957), (3598, 16059), (4242, 13621), (5353, 10794), (5397, 10706)]