55098540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6247}}^1$

素因数の和:6276

約数の個数: 108

約数和(自身を含む): 194450256

約数和(自身を除く): 139351716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6247, 8820, 12494, 18741, 24988, 31235, 37482, 43729, 56223, 62470, 74964, 87458, 93705, 112446, 124940, 131187, 174916, 187410, 218645, 224892, 262374, 281115, 306103, 374820, 393561, 437290, 524748, 562230, 612206, 655935, 787122, 874580, 918309, 1124460, 1224412, 1311870, 1530515, 1574244, 1836618, 1967805, 2623740, 2754927, 3061030, 3673236, 3935610, 4591545, 5509854, 6122060, 7871220, 9183090, 11019708, 13774635, 18366180, 27549270, 55098540]

約数ペア:

[(1, 55098540), (2, 27549270), (3, 18366180), (4, 13774635), (5, 11019708), (6, 9183090), (7, 7871220), (9, 6122060), (10, 5509854), (12, 4591545), (14, 3935610), (15, 3673236), (18, 3061030), (20, 2754927), (21, 2623740), (28, 1967805), (30, 1836618), (35, 1574244), (36, 1530515), (42, 1311870), (45, 1224412), (49, 1124460), (60, 918309), (63, 874580), (70, 787122), (84, 655935), (90, 612206), (98, 562230), (105, 524748), (126, 437290), (140, 393561), (147, 374820), (180, 306103), (196, 281115), (210, 262374), (245, 224892), (252, 218645), (294, 187410), (315, 174916), (420, 131187), (441, 124940), (490, 112446), (588, 93705), (630, 87458), (735, 74964), (882, 62470), (980, 56223), (1260, 43729), (1470, 37482), (1764, 31235), (2205, 24988), (2940, 18741), (4410, 12494), (6247, 8820)]