53060240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 127866816

約数和(自身を除く): 74806576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 83, 122, 131, 166, 244, 262, 305, 332, 415, 488, 524, 610, 655, 664, 830, 976, 1048, 1220, 1310, 1328, 1660, 2096, 2440, 2620, 3320, 4880, 5063, 5240, 6640, 7991, 10126, 10480, 10873, 15982, 20252, 21746, 25315, 31964, 39955, 40504, 43492, 50630, 54365, 63928, 79910, 81008, 86984, 101260, 108730, 127856, 159820, 173968, 202520, 217460, 319640, 405040, 434920, 639280, 663253, 869840, 1326506, 2653012, 3316265, 5306024, 6632530, 10612048, 13265060, 26530120, 53060240]

約数ペア:

[(1, 53060240), (2, 26530120), (4, 13265060), (5, 10612048), (8, 6632530), (10, 5306024), (16, 3316265), (20, 2653012), (40, 1326506), (61, 869840), (80, 663253), (83, 639280), (122, 434920), (131, 405040), (166, 319640), (244, 217460), (262, 202520), (305, 173968), (332, 159820), (415, 127856), (488, 108730), (524, 101260), (610, 86984), (655, 81008), (664, 79910), (830, 63928), (976, 54365), (1048, 50630), (1220, 43492), (1310, 40504), (1328, 39955), (1660, 31964), (2096, 25315), (2440, 21746), (2620, 20252), (3320, 15982), (4880, 10873), (5063, 10480), (5240, 10126), (6640, 7991)]