50015152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 61406288

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 89, 103, 124, 176, 178, 206, 248, 341, 356, 412, 496, 682, 712, 824, 979, 1133, 1364, 1424, 1648, 1958, 2266, 2728, 2759, 3193, 3916, 4532, 5456, 5518, 6386, 7832, 9064, 9167, 11036, 12772, 15664, 18128, 18334, 22072, 25544, 30349, 35123, 36668, 44144, 51088, 60698, 70246, 73336, 100837, 121396, 140492, 146672, 201674, 242792, 280984, 284177, 403348, 485584, 561968, 568354, 806696, 1136708, 1613392, 2273416, 3125947, 4546832, 6251894, 12503788, 25007576, 50015152]

約数ペア:

[(1, 50015152), (2, 25007576), (4, 12503788), (8, 6251894), (11, 4546832), (16, 3125947), (22, 2273416), (31, 1613392), (44, 1136708), (62, 806696), (88, 568354), (89, 561968), (103, 485584), (124, 403348), (176, 284177), (178, 280984), (206, 242792), (248, 201674), (341, 146672), (356, 140492), (412, 121396), (496, 100837), (682, 73336), (712, 70246), (824, 60698), (979, 51088), (1133, 44144), (1364, 36668), (1424, 35123), (1648, 30349), (1958, 25544), (2266, 22072), (2728, 18334), (2759, 18128), (3193, 15664), (3916, 12772), (4532, 11036), (5456, 9167), (5518, 9064), (6386, 7832)]