56553900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 186800544

約数和(自身を除く): 130246644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 853, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1706, 1950, 2210, 2550, 2559, 2652, 3315, 3412, 3900, 4265, 4420, 5100, 5118, 5525, 6630, 8530, 10236, 11050, 11089, 12795, 13260, 14501, 16575, 17060, 21325, 22100, 22178, 25590, 29002, 33150, 33267, 42650, 43503, 44356, 51180, 55445, 58004, 63975, 66300, 66534, 72505, 85300, 87006, 110890, 127950, 133068, 145010, 166335, 174012, 188513, 217515, 221780, 255900, 277225, 290020, 332670, 362525, 377026, 435030, 554450, 565539, 665340, 725050, 754052, 831675, 870060, 942565, 1087575, 1108900, 1131078, 1450100, 1663350, 1885130, 2175150, 2262156, 2827695, 3326700, 3770260, 4350300, 4712825, 5655390, 9425650, 11310780, 14138475, 18851300, 28276950, 56553900]

約数ペア:

[(1, 56553900), (2, 28276950), (3, 18851300), (4, 14138475), (5, 11310780), (6, 9425650), (10, 5655390), (12, 4712825), (13, 4350300), (15, 3770260), (17, 3326700), (20, 2827695), (25, 2262156), (26, 2175150), (30, 1885130), (34, 1663350), (39, 1450100), (50, 1131078), (51, 1108900), (52, 1087575), (60, 942565), (65, 870060), (68, 831675), (75, 754052), (78, 725050), (85, 665340), (100, 565539), (102, 554450), (130, 435030), (150, 377026), (156, 362525), (170, 332670), (195, 290020), (204, 277225), (221, 255900), (255, 221780), (260, 217515), (300, 188513), (325, 174012), (340, 166335), (390, 145010), (425, 133068), (442, 127950), (510, 110890), (650, 87006), (663, 85300), (780, 72505), (850, 66534), (853, 66300), (884, 63975), (975, 58004), (1020, 55445), (1105, 51180), (1275, 44356), (1300, 43503), (1326, 42650), (1700, 33267), (1706, 33150), (1950, 29002), (2210, 25590), (2550, 22178), (2559, 22100), (2652, 21325), (3315, 17060), (3412, 16575), (3900, 14501), (4265, 13260), (4420, 12795), (5100, 11089), (5118, 11050), (5525, 10236), (6630, 8530)]