50810560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 130393440

約数和(自身を除く): 79582880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 137, 152, 160, 190, 244, 274, 304, 305, 320, 380, 488, 548, 608, 610, 685, 760, 976, 1096, 1159, 1216, 1220, 1370, 1520, 1952, 2192, 2318, 2440, 2603, 2740, 3040, 3904, 4384, 4636, 4880, 5206, 5480, 5795, 6080, 8357, 8768, 9272, 9760, 10412, 10960, 11590, 13015, 16714, 18544, 19520, 20824, 21920, 23180, 26030, 33428, 37088, 41648, 41785, 43840, 46360, 52060, 66856, 74176, 83296, 83570, 92720, 104120, 133712, 158783, 166592, 167140, 185440, 208240, 267424, 317566, 334280, 370880, 416480, 534848, 635132, 668560, 793915, 832960, 1270264, 1337120, 1587830, 2540528, 2674240, 3175660, 5081056, 6351320, 10162112, 12702640, 25405280, 50810560]

約数ペア:

[(1, 50810560), (2, 25405280), (4, 12702640), (5, 10162112), (8, 6351320), (10, 5081056), (16, 3175660), (19, 2674240), (20, 2540528), (32, 1587830), (38, 1337120), (40, 1270264), (61, 832960), (64, 793915), (76, 668560), (80, 635132), (95, 534848), (122, 416480), (137, 370880), (152, 334280), (160, 317566), (190, 267424), (244, 208240), (274, 185440), (304, 167140), (305, 166592), (320, 158783), (380, 133712), (488, 104120), (548, 92720), (608, 83570), (610, 83296), (685, 74176), (760, 66856), (976, 52060), (1096, 46360), (1159, 43840), (1216, 41785), (1220, 41648), (1370, 37088), (1520, 33428), (1952, 26030), (2192, 23180), (2318, 21920), (2440, 20824), (2603, 19520), (2740, 18544), (3040, 16714), (3904, 13015), (4384, 11590), (4636, 10960), (4880, 10412), (5206, 9760), (5480, 9272), (5795, 8768), (6080, 8357)]