50284480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 127869696

約数和(自身を除く): 77585216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 137, 148, 155, 160, 185, 248, 274, 296, 310, 320, 370, 496, 548, 592, 620, 685, 740, 992, 1096, 1147, 1184, 1240, 1370, 1480, 1984, 2192, 2294, 2368, 2480, 2740, 2960, 4247, 4384, 4588, 4960, 5069, 5480, 5735, 5920, 8494, 8768, 9176, 9920, 10138, 10960, 11470, 11840, 16988, 18352, 20276, 21235, 21920, 22940, 25345, 33976, 36704, 40552, 42470, 43840, 45880, 50690, 67952, 73408, 81104, 84940, 91760, 101380, 135904, 157139, 162208, 169880, 183520, 202760, 271808, 314278, 324416, 339760, 367040, 405520, 628556, 679520, 785695, 811040, 1257112, 1359040, 1571390, 1622080, 2514224, 3142780, 5028448, 6285560, 10056896, 12571120, 25142240, 50284480]

約数ペア:

[(1, 50284480), (2, 25142240), (4, 12571120), (5, 10056896), (8, 6285560), (10, 5028448), (16, 3142780), (20, 2514224), (31, 1622080), (32, 1571390), (37, 1359040), (40, 1257112), (62, 811040), (64, 785695), (74, 679520), (80, 628556), (124, 405520), (137, 367040), (148, 339760), (155, 324416), (160, 314278), (185, 271808), (248, 202760), (274, 183520), (296, 169880), (310, 162208), (320, 157139), (370, 135904), (496, 101380), (548, 91760), (592, 84940), (620, 81104), (685, 73408), (740, 67952), (992, 50690), (1096, 45880), (1147, 43840), (1184, 42470), (1240, 40552), (1370, 36704), (1480, 33976), (1984, 25345), (2192, 22940), (2294, 21920), (2368, 21235), (2480, 20276), (2740, 18352), (2960, 16988), (4247, 11840), (4384, 11470), (4588, 10960), (4960, 10138), (5069, 9920), (5480, 9176), (5735, 8768), (5920, 8494)]