48839120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 137134080

約数和(自身を除く): 88294960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 127, 152, 176, 184, 190, 209, 220, 230, 253, 254, 304, 368, 380, 418, 437, 440, 460, 506, 508, 635, 760, 836, 874, 880, 920, 1012, 1016, 1045, 1265, 1270, 1397, 1520, 1672, 1748, 1840, 2024, 2032, 2090, 2185, 2413, 2530, 2540, 2794, 2921, 3344, 3496, 4048, 4180, 4370, 4807, 4826, 5060, 5080, 5588, 5842, 6985, 6992, 8360, 8740, 9614, 9652, 10120, 10160, 11176, 11684, 12065, 13970, 14605, 16720, 17480, 19228, 19304, 20240, 22352, 23368, 24035, 24130, 26543, 27940, 29210, 32131, 34960, 38456, 38608, 46736, 48070, 48260, 53086, 55499, 55880, 58420, 64262, 76912, 96140, 96520, 106172, 110998, 111760, 116840, 128524, 132715, 160655, 192280, 193040, 212344, 221996, 233680, 257048, 265430, 277495, 321310, 384560, 424688, 443992, 514096, 530860, 554990, 610489, 642620, 887984, 1061720, 1109980, 1220978, 1285240, 2123440, 2219960, 2441956, 2570480, 3052445, 4439920, 4883912, 6104890, 9767824, 12209780, 24419560, 48839120]

約数ペア:

[(1, 48839120), (2, 24419560), (4, 12209780), (5, 9767824), (8, 6104890), (10, 4883912), (11, 4439920), (16, 3052445), (19, 2570480), (20, 2441956), (22, 2219960), (23, 2123440), (38, 1285240), (40, 1220978), (44, 1109980), (46, 1061720), (55, 887984), (76, 642620), (80, 610489), (88, 554990), (92, 530860), (95, 514096), (110, 443992), (115, 424688), (127, 384560), (152, 321310), (176, 277495), (184, 265430), (190, 257048), (209, 233680), (220, 221996), (230, 212344), (253, 193040), (254, 192280), (304, 160655), (368, 132715), (380, 128524), (418, 116840), (437, 111760), (440, 110998), (460, 106172), (506, 96520), (508, 96140), (635, 76912), (760, 64262), (836, 58420), (874, 55880), (880, 55499), (920, 53086), (1012, 48260), (1016, 48070), (1045, 46736), (1265, 38608), (1270, 38456), (1397, 34960), (1520, 32131), (1672, 29210), (1748, 27940), (1840, 26543), (2024, 24130), (2032, 24035), (2090, 23368), (2185, 22352), (2413, 20240), (2530, 19304), (2540, 19228), (2794, 17480), (2921, 16720), (3344, 14605), (3496, 13970), (4048, 12065), (4180, 11684), (4370, 11176), (4807, 10160), (4826, 10120), (5060, 9652), (5080, 9614), (5588, 8740), (5842, 8360), (6985, 6992)]