48317778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 109055232

約数和(自身を除く): 60737454

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 661, 786, 1179, 1322, 1983, 2358, 3966, 4061, 5949, 8122, 11898, 12183, 20491, 24366, 36549, 40982, 61473, 73098, 86591, 122946, 173182, 184419, 259773, 368838, 519546, 779319, 1558638, 2684321, 5368642, 8052963, 16105926, 24158889, 48317778]

約数ペア:

[(1, 48317778), (2, 24158889), (3, 16105926), (6, 8052963), (9, 5368642), (18, 2684321), (31, 1558638), (62, 779319), (93, 519546), (131, 368838), (186, 259773), (262, 184419), (279, 173182), (393, 122946), (558, 86591), (661, 73098), (786, 61473), (1179, 40982), (1322, 36549), (1983, 24366), (2358, 20491), (3966, 12183), (4061, 11898), (5949, 8122)]