56554177980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{17989}}^1$

素因数の和:18499

約数の個数: 96

約数和(自身を含む): 159868638720

約数和(自身を除く): 103314460740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 347, 453, 604, 694, 755, 906, 1041, 1388, 1510, 1735, 1812, 2082, 2265, 3020, 3470, 4164, 4530, 5205, 6940, 9060, 10410, 17989, 20820, 35978, 52397, 53967, 71956, 89945, 104794, 107934, 157191, 179890, 209588, 215868, 261985, 269835, 314382, 359780, 523970, 539670, 628764, 785955, 1047940, 1079340, 1571910, 2716339, 3143820, 5432678, 6242183, 8149017, 10865356, 12484366, 13581695, 16298034, 18726549, 24968732, 27163390, 31210915, 32596068, 37453098, 40745085, 54326780, 62421830, 74906196, 81490170, 93632745, 124843660, 162980340, 187265490, 374530980, 942569633, 1885139266, 2827708899, 3770278532, 4712848165, 5655417798, 9425696330, 11310835596, 14138544495, 18851392660, 28277088990, 56554177980]

約数ペア:

[(1, 56554177980), (2, 28277088990), (3, 18851392660), (4, 14138544495), (5, 11310835596), (6, 9425696330), (10, 5655417798), (12, 4712848165), (15, 3770278532), (20, 2827708899), (30, 1885139266), (60, 942569633), (151, 374530980), (302, 187265490), (347, 162980340), (453, 124843660), (604, 93632745), (694, 81490170), (755, 74906196), (906, 62421830), (1041, 54326780), (1388, 40745085), (1510, 37453098), (1735, 32596068), (1812, 31210915), (2082, 27163390), (2265, 24968732), (3020, 18726549), (3470, 16298034), (4164, 13581695), (4530, 12484366), (5205, 10865356), (6940, 8149017), (9060, 6242183), (10410, 5432678), (17989, 3143820), (20820, 2716339), (35978, 1571910), (52397, 1079340), (53967, 1047940), (71956, 785955), (89945, 628764), (104794, 539670), (107934, 523970), (157191, 359780), (179890, 314382), (209588, 269835), (215868, 261985)]