63913850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 159739776

約数和(自身を除く): 95825926

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1277, 1430, 1925, 2002, 2275, 2554, 3575, 3850, 4550, 5005, 6385, 7150, 8939, 10010, 12770, 14047, 16601, 17878, 25025, 28094, 31925, 33202, 44695, 50050, 63850, 70235, 83005, 89390, 98329, 116207, 140470, 166010, 182611, 196658, 223475, 232414, 351175, 365222, 415025, 446950, 491645, 581035, 702350, 830050, 913055, 983290, 1162070, 1278277, 1826110, 2458225, 2556554, 2905175, 4565275, 4916450, 5810350, 6391385, 9130550, 12782770, 31956925, 63913850]

約数ペア:

[(1, 63913850), (2, 31956925), (5, 12782770), (7, 9130550), (10, 6391385), (11, 5810350), (13, 4916450), (14, 4565275), (22, 2905175), (25, 2556554), (26, 2458225), (35, 1826110), (50, 1278277), (55, 1162070), (65, 983290), (70, 913055), (77, 830050), (91, 702350), (110, 581035), (130, 491645), (143, 446950), (154, 415025), (175, 365222), (182, 351175), (275, 232414), (286, 223475), (325, 196658), (350, 182611), (385, 166010), (455, 140470), (550, 116207), (650, 98329), (715, 89390), (770, 83005), (910, 70235), (1001, 63850), (1277, 50050), (1430, 44695), (1925, 33202), (2002, 31925), (2275, 28094), (2554, 25025), (3575, 17878), (3850, 16601), (4550, 14047), (5005, 12770), (6385, 10010), (7150, 8939)]