53930720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 134719200

約数和(自身を除く): 80788480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 59, 80, 116, 118, 145, 160, 197, 232, 236, 290, 295, 394, 464, 472, 580, 590, 788, 928, 944, 985, 1160, 1180, 1576, 1711, 1888, 1970, 2320, 2360, 3152, 3422, 3940, 4640, 4720, 5713, 6304, 6844, 7880, 8555, 9440, 11426, 11623, 13688, 15760, 17110, 22852, 23246, 27376, 28565, 31520, 34220, 45704, 46492, 54752, 57130, 58115, 68440, 91408, 92984, 114260, 116230, 136880, 182816, 185968, 228520, 232460, 273760, 337067, 371936, 457040, 464920, 674134, 914080, 929840, 1348268, 1685335, 1859680, 2696536, 3370670, 5393072, 6741340, 10786144, 13482680, 26965360, 53930720]

約数ペア:

[(1, 53930720), (2, 26965360), (4, 13482680), (5, 10786144), (8, 6741340), (10, 5393072), (16, 3370670), (20, 2696536), (29, 1859680), (32, 1685335), (40, 1348268), (58, 929840), (59, 914080), (80, 674134), (116, 464920), (118, 457040), (145, 371936), (160, 337067), (197, 273760), (232, 232460), (236, 228520), (290, 185968), (295, 182816), (394, 136880), (464, 116230), (472, 114260), (580, 92984), (590, 91408), (788, 68440), (928, 58115), (944, 57130), (985, 54752), (1160, 46492), (1180, 45704), (1576, 34220), (1711, 31520), (1888, 28565), (1970, 27376), (2320, 23246), (2360, 22852), (3152, 17110), (3422, 15760), (3940, 13688), (4640, 11623), (4720, 11426), (5713, 9440), (6304, 8555), (6844, 7880)]