56998760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 160733160

約数和(自身を除く): 103734400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2237, 2548, 3185, 3640, 4474, 5096, 6370, 8948, 11185, 12740, 15659, 17896, 22370, 25480, 29081, 31318, 44740, 58162, 62636, 78295, 89480, 109613, 116324, 125272, 145405, 156590, 203567, 219226, 232648, 290810, 313180, 407134, 438452, 548065, 581620, 626360, 814268, 876904, 1017835, 1096130, 1163240, 1424969, 1628536, 2035670, 2192260, 2849938, 4071340, 4384520, 5699876, 7124845, 8142680, 11399752, 14249690, 28499380, 56998760]

約数ペア:

[(1, 56998760), (2, 28499380), (4, 14249690), (5, 11399752), (7, 8142680), (8, 7124845), (10, 5699876), (13, 4384520), (14, 4071340), (20, 2849938), (26, 2192260), (28, 2035670), (35, 1628536), (40, 1424969), (49, 1163240), (52, 1096130), (56, 1017835), (65, 876904), (70, 814268), (91, 626360), (98, 581620), (104, 548065), (130, 438452), (140, 407134), (182, 313180), (196, 290810), (245, 232648), (260, 219226), (280, 203567), (364, 156590), (392, 145405), (455, 125272), (490, 116324), (520, 109613), (637, 89480), (728, 78295), (910, 62636), (980, 58162), (1274, 44740), (1820, 31318), (1960, 29081), (2237, 25480), (2548, 22370), (3185, 17896), (3640, 15659), (4474, 12740), (5096, 11185), (6370, 8948)]