51359470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 100236528

約数和(自身を除く): 48877058

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 347, 361, 410, 694, 722, 779, 1558, 1735, 1805, 3470, 3610, 3895, 6593, 7790, 13186, 14227, 14801, 28454, 29602, 32965, 65930, 71135, 74005, 125267, 142270, 148010, 250534, 270313, 540626, 626335, 1252670, 1351565, 2703130, 5135947, 10271894, 25679735, 51359470]

約数ペア:

[(1, 51359470), (2, 25679735), (5, 10271894), (10, 5135947), (19, 2703130), (38, 1351565), (41, 1252670), (82, 626335), (95, 540626), (190, 270313), (205, 250534), (347, 148010), (361, 142270), (410, 125267), (694, 74005), (722, 71135), (779, 65930), (1558, 32965), (1735, 29602), (1805, 28454), (3470, 14801), (3610, 14227), (3895, 13186), (6593, 7790)]