61089886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 115831296

約数和(自身を除く): 54741410

約数列:

[1, 2, 11, 13, 22, 23, 26, 37, 46, 74, 143, 251, 253, 286, 299, 407, 481, 502, 506, 598, 814, 851, 962, 1702, 2761, 3263, 3289, 5291, 5522, 5773, 6526, 6578, 9287, 9361, 10582, 11063, 11546, 18574, 18722, 22126, 35893, 63503, 71786, 75049, 102157, 120731, 121693, 127006, 150098, 204314, 213601, 241462, 243386, 427202, 825539, 1328041, 1651078, 2349611, 2656082, 2776813, 4699222, 5553626, 30544943, 61089886]

約数ペア:

[(1, 61089886), (2, 30544943), (11, 5553626), (13, 4699222), (22, 2776813), (23, 2656082), (26, 2349611), (37, 1651078), (46, 1328041), (74, 825539), (143, 427202), (251, 243386), (253, 241462), (286, 213601), (299, 204314), (407, 150098), (481, 127006), (502, 121693), (506, 120731), (598, 102157), (814, 75049), (851, 71786), (962, 63503), (1702, 35893), (2761, 22126), (3263, 18722), (3289, 18574), (5291, 11546), (5522, 11063), (5773, 10582), (6526, 9361), (6578, 9287)]