54009760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^2$

素因数の和:195

約数の個数: 108

約数和(自身を含む): 150240258

約数和(自身を除く): 96230498

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 332, 392, 415, 490, 560, 581, 664, 784, 830, 980, 1120, 1162, 1328, 1568, 1660, 1960, 2324, 2656, 2905, 3320, 3920, 4067, 4648, 5810, 6640, 6889, 7840, 8134, 9296, 11620, 13280, 13778, 16268, 18592, 20335, 23240, 27556, 32536, 34445, 40670, 46480, 48223, 55112, 65072, 68890, 81340, 92960, 96446, 110224, 130144, 137780, 162680, 192892, 220448, 241115, 275560, 325360, 337561, 385784, 482230, 551120, 650720, 675122, 771568, 964460, 1102240, 1350244, 1543136, 1687805, 1928920, 2700488, 3375610, 3857840, 5400976, 6751220, 7715680, 10801952, 13502440, 27004880, 54009760]

約数ペア:

[(1, 54009760), (2, 27004880), (4, 13502440), (5, 10801952), (7, 7715680), (8, 6751220), (10, 5400976), (14, 3857840), (16, 3375610), (20, 2700488), (28, 1928920), (32, 1687805), (35, 1543136), (40, 1350244), (49, 1102240), (56, 964460), (70, 771568), (80, 675122), (83, 650720), (98, 551120), (112, 482230), (140, 385784), (160, 337561), (166, 325360), (196, 275560), (224, 241115), (245, 220448), (280, 192892), (332, 162680), (392, 137780), (415, 130144), (490, 110224), (560, 96446), (581, 92960), (664, 81340), (784, 68890), (830, 65072), (980, 55112), (1120, 48223), (1162, 46480), (1328, 40670), (1568, 34445), (1660, 32536), (1960, 27556), (2324, 23240), (2656, 20335), (2905, 18592), (3320, 16268), (3920, 13778), (4067, 13280), (4648, 11620), (5810, 9296), (6640, 8134), (6889, 7840)]