56480451976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{176497}}^1$

素因数の和:176714

約数の個数: 64

約数和(自身を含む): 121423564080

約数和(自身を除く): 64943112104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 181, 221, 362, 442, 724, 884, 1448, 1768, 2353, 3077, 4706, 6154, 9412, 12308, 18824, 24616, 40001, 80002, 160004, 176497, 320008, 352994, 705988, 1411976, 2294461, 3000449, 4588922, 6000898, 9177844, 12001796, 18355688, 24003592, 31945957, 39005837, 63891914, 78011674, 127783828, 156023348, 255567656, 312046696, 415297441, 543081269, 830594882, 1086162538, 1661189764, 2172325076, 3322379528, 4344650152, 7060056497, 14120112994, 28240225988, 56480451976]

約数ペア:

[(1, 56480451976), (2, 28240225988), (4, 14120112994), (8, 7060056497), (13, 4344650152), (17, 3322379528), (26, 2172325076), (34, 1661189764), (52, 1086162538), (68, 830594882), (104, 543081269), (136, 415297441), (181, 312046696), (221, 255567656), (362, 156023348), (442, 127783828), (724, 78011674), (884, 63891914), (1448, 39005837), (1768, 31945957), (2353, 24003592), (3077, 18355688), (4706, 12001796), (6154, 9177844), (9412, 6000898), (12308, 4588922), (18824, 3000449), (24616, 2294461), (40001, 1411976), (80002, 705988), (160004, 352994), (176497, 320008)]