53251440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 188130816

約数和(自身を除く): 134879376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 877, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1754, 1840, 2024, 2530, 2631, 2640, 2760, 3036, 3508, 3795, 4048, 4385, 5060, 5262, 5520, 6072, 7016, 7590, 8770, 9647, 10120, 10524, 12144, 13155, 14032, 15180, 17540, 19294, 20171, 20240, 21048, 26310, 28941, 30360, 35080, 38588, 40342, 42096, 48235, 52620, 57882, 60513, 60720, 70160, 77176, 80684, 96470, 100855, 105240, 115764, 121026, 144705, 154352, 161368, 192940, 201710, 210480, 221881, 231528, 242052, 289410, 302565, 322736, 385880, 403420, 443762, 463056, 484104, 578820, 605130, 665643, 771760, 806840, 887524, 968208, 1109405, 1157640, 1210260, 1331286, 1613680, 1775048, 2218810, 2315280, 2420520, 2662572, 3328215, 3550096, 4437620, 4841040, 5325144, 6656430, 8875240, 10650288, 13312860, 17750480, 26625720, 53251440]

約数ペア:

[(1, 53251440), (2, 26625720), (3, 17750480), (4, 13312860), (5, 10650288), (6, 8875240), (8, 6656430), (10, 5325144), (11, 4841040), (12, 4437620), (15, 3550096), (16, 3328215), (20, 2662572), (22, 2420520), (23, 2315280), (24, 2218810), (30, 1775048), (33, 1613680), (40, 1331286), (44, 1210260), (46, 1157640), (48, 1109405), (55, 968208), (60, 887524), (66, 806840), (69, 771760), (80, 665643), (88, 605130), (92, 578820), (110, 484104), (115, 463056), (120, 443762), (132, 403420), (138, 385880), (165, 322736), (176, 302565), (184, 289410), (220, 242052), (230, 231528), (240, 221881), (253, 210480), (264, 201710), (276, 192940), (330, 161368), (345, 154352), (368, 144705), (440, 121026), (460, 115764), (506, 105240), (528, 100855), (552, 96470), (660, 80684), (690, 77176), (759, 70160), (877, 60720), (880, 60513), (920, 57882), (1012, 52620), (1104, 48235), (1265, 42096), (1320, 40342), (1380, 38588), (1518, 35080), (1754, 30360), (1840, 28941), (2024, 26310), (2530, 21048), (2631, 20240), (2640, 20171), (2760, 19294), (3036, 17540), (3508, 15180), (3795, 14032), (4048, 13155), (4385, 12144), (5060, 10524), (5262, 10120), (5520, 9647), (6072, 8770), (7016, 7590)]