56048240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 137991168

約数和(自身を除く): 81942928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 367, 368, 415, 460, 664, 734, 830, 920, 1328, 1468, 1660, 1835, 1840, 1909, 2936, 3320, 3670, 3818, 5872, 6640, 7340, 7636, 8441, 9545, 14680, 15272, 16882, 19090, 29360, 30461, 30544, 33764, 38180, 42205, 60922, 67528, 76360, 84410, 121844, 135056, 152305, 152720, 168820, 243688, 304610, 337640, 487376, 609220, 675280, 700603, 1218440, 1401206, 2436880, 2802412, 3503015, 5604824, 7006030, 11209648, 14012060, 28024120, 56048240]

約数ペア:

[(1, 56048240), (2, 28024120), (4, 14012060), (5, 11209648), (8, 7006030), (10, 5604824), (16, 3503015), (20, 2802412), (23, 2436880), (40, 1401206), (46, 1218440), (80, 700603), (83, 675280), (92, 609220), (115, 487376), (166, 337640), (184, 304610), (230, 243688), (332, 168820), (367, 152720), (368, 152305), (415, 135056), (460, 121844), (664, 84410), (734, 76360), (830, 67528), (920, 60922), (1328, 42205), (1468, 38180), (1660, 33764), (1835, 30544), (1840, 30461), (1909, 29360), (2936, 19090), (3320, 16882), (3670, 15272), (3818, 14680), (5872, 9545), (6640, 8441), (7340, 7636)]