53688756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21444

約数の個数: 48

約数和(自身を含む): 143861760

約数和(自身を除く): 90173004

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 21407, 42814, 64221, 85628, 128442, 235477, 256884, 406733, 470954, 706431, 813466, 941908, 1220199, 1412862, 1626932, 2440398, 2825724, 4474063, 4880796, 8948126, 13422189, 17896252, 26844378, 53688756]

約数ペア:

[(1, 53688756), (2, 26844378), (3, 17896252), (4, 13422189), (6, 8948126), (11, 4880796), (12, 4474063), (19, 2825724), (22, 2440398), (33, 1626932), (38, 1412862), (44, 1220199), (57, 941908), (66, 813466), (76, 706431), (114, 470954), (132, 406733), (209, 256884), (228, 235477), (418, 128442), (627, 85628), (836, 64221), (1254, 42814), (2508, 21407)]