52755560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 145877760

約数和(自身を除く): 93122200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 401, 440, 460, 506, 520, 572, 598, 715, 802, 920, 1012, 1144, 1196, 1265, 1430, 1495, 1604, 2005, 2024, 2392, 2530, 2860, 2990, 3208, 3289, 4010, 4411, 5060, 5213, 5720, 5980, 6578, 8020, 8822, 9223, 10120, 10426, 11960, 13156, 16040, 16445, 17644, 18446, 20852, 22055, 26065, 26312, 32890, 35288, 36892, 41704, 44110, 46115, 52130, 57343, 65780, 73784, 88220, 92230, 101453, 104260, 114686, 119899, 131560, 176440, 184460, 202906, 208520, 229372, 239798, 286715, 368920, 405812, 458744, 479596, 507265, 573430, 599495, 811624, 959192, 1014530, 1146860, 1198990, 1318889, 2029060, 2293720, 2397980, 2637778, 4058120, 4795960, 5275556, 6594445, 10551112, 13188890, 26377780, 52755560]

約数ペア:

[(1, 52755560), (2, 26377780), (4, 13188890), (5, 10551112), (8, 6594445), (10, 5275556), (11, 4795960), (13, 4058120), (20, 2637778), (22, 2397980), (23, 2293720), (26, 2029060), (40, 1318889), (44, 1198990), (46, 1146860), (52, 1014530), (55, 959192), (65, 811624), (88, 599495), (92, 573430), (104, 507265), (110, 479596), (115, 458744), (130, 405812), (143, 368920), (184, 286715), (220, 239798), (230, 229372), (253, 208520), (260, 202906), (286, 184460), (299, 176440), (401, 131560), (440, 119899), (460, 114686), (506, 104260), (520, 101453), (572, 92230), (598, 88220), (715, 73784), (802, 65780), (920, 57343), (1012, 52130), (1144, 46115), (1196, 44110), (1265, 41704), (1430, 36892), (1495, 35288), (1604, 32890), (2005, 26312), (2024, 26065), (2392, 22055), (2530, 20852), (2860, 18446), (2990, 17644), (3208, 16445), (3289, 16040), (4010, 13156), (4411, 11960), (5060, 10426), (5213, 10120), (5720, 9223), (5980, 8822), (6578, 8020)]