51961468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 49927172

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 226, 239, 452, 478, 481, 956, 962, 1469, 1924, 2938, 3107, 4181, 5876, 6214, 8362, 8843, 12428, 16724, 17686, 27007, 35372, 54014, 54353, 108028, 108706, 114959, 217412, 229918, 351091, 459836, 702182, 999259, 1404364, 1998518, 3997036, 12990367, 25980734, 51961468]

約数ペア:

[(1, 51961468), (2, 25980734), (4, 12990367), (13, 3997036), (26, 1998518), (37, 1404364), (52, 999259), (74, 702182), (113, 459836), (148, 351091), (226, 229918), (239, 217412), (452, 114959), (478, 108706), (481, 108028), (956, 54353), (962, 54014), (1469, 35372), (1924, 27007), (2938, 17686), (3107, 16724), (4181, 12428), (5876, 8843), (6214, 8362)]