49232800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 82008800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 76, 79, 80, 82, 95, 100, 152, 158, 160, 164, 190, 200, 205, 304, 316, 328, 380, 395, 400, 410, 475, 608, 632, 656, 760, 779, 790, 800, 820, 950, 1025, 1264, 1312, 1501, 1520, 1558, 1580, 1640, 1900, 1975, 2050, 2528, 3002, 3040, 3116, 3160, 3239, 3280, 3800, 3895, 3950, 4100, 6004, 6232, 6320, 6478, 6560, 7505, 7600, 7790, 7900, 8200, 12008, 12464, 12640, 12956, 15010, 15200, 15580, 15800, 16195, 16400, 19475, 24016, 24928, 25912, 30020, 31160, 31600, 32390, 32800, 37525, 38950, 48032, 51824, 60040, 61541, 62320, 63200, 64780, 75050, 77900, 80975, 103648, 120080, 123082, 124640, 129560, 150100, 155800, 161950, 240160, 246164, 259120, 300200, 307705, 311600, 323900, 492328, 518240, 600400, 615410, 623200, 647800, 984656, 1200800, 1230820, 1295600, 1538525, 1969312, 2461640, 2591200, 3077050, 4923280, 6154100, 9846560, 12308200, 24616400, 49232800]

約数ペア:

[(1, 49232800), (2, 24616400), (4, 12308200), (5, 9846560), (8, 6154100), (10, 4923280), (16, 3077050), (19, 2591200), (20, 2461640), (25, 1969312), (32, 1538525), (38, 1295600), (40, 1230820), (41, 1200800), (50, 984656), (76, 647800), (79, 623200), (80, 615410), (82, 600400), (95, 518240), (100, 492328), (152, 323900), (158, 311600), (160, 307705), (164, 300200), (190, 259120), (200, 246164), (205, 240160), (304, 161950), (316, 155800), (328, 150100), (380, 129560), (395, 124640), (400, 123082), (410, 120080), (475, 103648), (608, 80975), (632, 77900), (656, 75050), (760, 64780), (779, 63200), (790, 62320), (800, 61541), (820, 60040), (950, 51824), (1025, 48032), (1264, 38950), (1312, 37525), (1501, 32800), (1520, 32390), (1558, 31600), (1580, 31160), (1640, 30020), (1900, 25912), (1975, 24928), (2050, 24016), (2528, 19475), (3002, 16400), (3040, 16195), (3116, 15800), (3160, 15580), (3239, 15200), (3280, 15010), (3800, 12956), (3895, 12640), (3950, 12464), (4100, 12008), (6004, 8200), (6232, 7900), (6320, 7790), (6478, 7600), (6560, 7505)]