51906480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11418

約数の個数: 80

約数和(自身を含む): 169393920

約数和(自身を除く): 117487440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11383, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 136596, 170745, 182128, 216277, 227660, 273192, 341490, 432554, 455320, 546384, 648831, 682980, 865108, 910640, 1081385, 1297662, 1365960, 1730216, 2162770, 2595324, 2731920, 3244155, 3460432, 4325540, 5190648, 6488310, 8651080, 10381296, 12976620, 17302160, 25953240, 51906480]

約数ペア:

[(1, 51906480), (2, 25953240), (3, 17302160), (4, 12976620), (5, 10381296), (6, 8651080), (8, 6488310), (10, 5190648), (12, 4325540), (15, 3460432), (16, 3244155), (19, 2731920), (20, 2595324), (24, 2162770), (30, 1730216), (38, 1365960), (40, 1297662), (48, 1081385), (57, 910640), (60, 865108), (76, 682980), (80, 648831), (95, 546384), (114, 455320), (120, 432554), (152, 341490), (190, 273192), (228, 227660), (240, 216277), (285, 182128), (304, 170745), (380, 136596), (456, 113830), (570, 91064), (760, 68298), (912, 56915), (1140, 45532), (1520, 34149), (2280, 22766), (4560, 11383)]