51949304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 59333896

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 137, 139, 248, 274, 278, 341, 548, 556, 682, 1096, 1112, 1364, 1507, 1529, 2728, 3014, 3058, 4247, 4309, 6028, 6116, 8494, 8618, 12056, 12232, 16988, 17236, 19043, 33976, 34472, 38086, 46717, 47399, 76172, 93434, 94798, 152344, 186868, 189596, 209473, 373736, 379192, 418946, 590333, 837892, 1180666, 1675784, 2361332, 4722664, 6493663, 12987326, 25974652, 51949304]

約数ペア:

[(1, 51949304), (2, 25974652), (4, 12987326), (8, 6493663), (11, 4722664), (22, 2361332), (31, 1675784), (44, 1180666), (62, 837892), (88, 590333), (124, 418946), (137, 379192), (139, 373736), (248, 209473), (274, 189596), (278, 186868), (341, 152344), (548, 94798), (556, 93434), (682, 76172), (1096, 47399), (1112, 46717), (1364, 38086), (1507, 34472), (1529, 33976), (2728, 19043), (3014, 17236), (3058, 16988), (4247, 12232), (4309, 12056), (6028, 8618), (6116, 8494)]