48767840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 127280160

約数和(自身を除く): 78512320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 229, 242, 352, 440, 458, 484, 605, 880, 916, 968, 1145, 1210, 1331, 1760, 1832, 1936, 2290, 2420, 2519, 2662, 3664, 3872, 4580, 4840, 5038, 5324, 6655, 7328, 9160, 9680, 10076, 10648, 12595, 13310, 18320, 19360, 20152, 21296, 25190, 26620, 27709, 36640, 40304, 42592, 50380, 53240, 55418, 80608, 100760, 106480, 110836, 138545, 201520, 212960, 221672, 277090, 304799, 403040, 443344, 554180, 609598, 886688, 1108360, 1219196, 1523995, 2216720, 2438392, 3047990, 4433440, 4876784, 6095980, 9753568, 12191960, 24383920, 48767840]

約数ペア:

[(1, 48767840), (2, 24383920), (4, 12191960), (5, 9753568), (8, 6095980), (10, 4876784), (11, 4433440), (16, 3047990), (20, 2438392), (22, 2216720), (32, 1523995), (40, 1219196), (44, 1108360), (55, 886688), (80, 609598), (88, 554180), (110, 443344), (121, 403040), (160, 304799), (176, 277090), (220, 221672), (229, 212960), (242, 201520), (352, 138545), (440, 110836), (458, 106480), (484, 100760), (605, 80608), (880, 55418), (916, 53240), (968, 50380), (1145, 42592), (1210, 40304), (1331, 36640), (1760, 27709), (1832, 26620), (1936, 25190), (2290, 21296), (2420, 20152), (2519, 19360), (2662, 18320), (3664, 13310), (3872, 12595), (4580, 10648), (4840, 10076), (5038, 9680), (5324, 9160), (6655, 7328)]