53949720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 184343040

約数和(自身を除く): 130393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1777, 2024, 2530, 2760, 3036, 3554, 3795, 5060, 5331, 6072, 7108, 7590, 8885, 10120, 10662, 14216, 15180, 17770, 19547, 21324, 26655, 30360, 35540, 39094, 40871, 42648, 53310, 58641, 71080, 78188, 81742, 97735, 106620, 117282, 122613, 156376, 163484, 195470, 204355, 213240, 234564, 245226, 293205, 326968, 390940, 408710, 449581, 469128, 490452, 586410, 613065, 781880, 817420, 899162, 980904, 1172820, 1226130, 1348743, 1634840, 1798324, 2247905, 2345640, 2452260, 2697486, 3596648, 4495810, 4904520, 5394972, 6743715, 8991620, 10789944, 13487430, 17983240, 26974860, 53949720]

約数ペア:

[(1, 53949720), (2, 26974860), (3, 17983240), (4, 13487430), (5, 10789944), (6, 8991620), (8, 6743715), (10, 5394972), (11, 4904520), (12, 4495810), (15, 3596648), (20, 2697486), (22, 2452260), (23, 2345640), (24, 2247905), (30, 1798324), (33, 1634840), (40, 1348743), (44, 1226130), (46, 1172820), (55, 980904), (60, 899162), (66, 817420), (69, 781880), (88, 613065), (92, 586410), (110, 490452), (115, 469128), (120, 449581), (132, 408710), (138, 390940), (165, 326968), (184, 293205), (220, 245226), (230, 234564), (253, 213240), (264, 204355), (276, 195470), (330, 163484), (345, 156376), (440, 122613), (460, 117282), (506, 106620), (552, 97735), (660, 81742), (690, 78188), (759, 71080), (920, 58641), (1012, 53310), (1265, 42648), (1320, 40871), (1380, 39094), (1518, 35540), (1777, 30360), (2024, 26655), (2530, 21324), (2760, 19547), (3036, 17770), (3554, 15180), (3795, 14216), (5060, 10662), (5331, 10120), (6072, 8885), (7108, 7590)]