52277360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 129336960

約数和(自身を除く): 77059600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 163, 190, 211, 304, 326, 380, 422, 652, 760, 815, 844, 1055, 1304, 1520, 1630, 1688, 2110, 2608, 3097, 3260, 3376, 4009, 4220, 6194, 6520, 8018, 8440, 12388, 13040, 15485, 16036, 16880, 20045, 24776, 30970, 32072, 34393, 40090, 49552, 61940, 64144, 68786, 80180, 123880, 137572, 160360, 171965, 247760, 275144, 320720, 343930, 550288, 653467, 687860, 1306934, 1375720, 2613868, 2751440, 3267335, 5227736, 6534670, 10455472, 13069340, 26138680, 52277360]

約数ペア:

[(1, 52277360), (2, 26138680), (4, 13069340), (5, 10455472), (8, 6534670), (10, 5227736), (16, 3267335), (19, 2751440), (20, 2613868), (38, 1375720), (40, 1306934), (76, 687860), (80, 653467), (95, 550288), (152, 343930), (163, 320720), (190, 275144), (211, 247760), (304, 171965), (326, 160360), (380, 137572), (422, 123880), (652, 80180), (760, 68786), (815, 64144), (844, 61940), (1055, 49552), (1304, 40090), (1520, 34393), (1630, 32072), (1688, 30970), (2110, 24776), (2608, 20045), (3097, 16880), (3260, 16036), (3376, 15485), (4009, 13040), (4220, 12388), (6194, 8440), (6520, 8018)]