53418900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 163614528

約数和(自身を除く): 110195628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 43, 50, 60, 75, 82, 86, 100, 101, 123, 129, 150, 164, 172, 202, 205, 215, 246, 258, 300, 303, 404, 410, 430, 492, 505, 516, 606, 615, 645, 820, 860, 1010, 1025, 1075, 1212, 1230, 1290, 1515, 1763, 2020, 2050, 2150, 2460, 2525, 2580, 3030, 3075, 3225, 3526, 4100, 4141, 4300, 4343, 5050, 5289, 6060, 6150, 6450, 7052, 7575, 8282, 8686, 8815, 10100, 10578, 12300, 12423, 12900, 13029, 15150, 16564, 17372, 17630, 20705, 21156, 21715, 24846, 26058, 26445, 30300, 35260, 41410, 43430, 44075, 49692, 52116, 52890, 62115, 65145, 82820, 86860, 88150, 103525, 105780, 108575, 124230, 130290, 132225, 176300, 178063, 207050, 217150, 248460, 260580, 264450, 310575, 325725, 356126, 414100, 434300, 528900, 534189, 621150, 651450, 712252, 890315, 1068378, 1242300, 1302900, 1780630, 2136756, 2670945, 3561260, 4451575, 5341890, 8903150, 10683780, 13354725, 17806300, 26709450, 53418900]

約数ペア:

[(1, 53418900), (2, 26709450), (3, 17806300), (4, 13354725), (5, 10683780), (6, 8903150), (10, 5341890), (12, 4451575), (15, 3561260), (20, 2670945), (25, 2136756), (30, 1780630), (41, 1302900), (43, 1242300), (50, 1068378), (60, 890315), (75, 712252), (82, 651450), (86, 621150), (100, 534189), (101, 528900), (123, 434300), (129, 414100), (150, 356126), (164, 325725), (172, 310575), (202, 264450), (205, 260580), (215, 248460), (246, 217150), (258, 207050), (300, 178063), (303, 176300), (404, 132225), (410, 130290), (430, 124230), (492, 108575), (505, 105780), (516, 103525), (606, 88150), (615, 86860), (645, 82820), (820, 65145), (860, 62115), (1010, 52890), (1025, 52116), (1075, 49692), (1212, 44075), (1230, 43430), (1290, 41410), (1515, 35260), (1763, 30300), (2020, 26445), (2050, 26058), (2150, 24846), (2460, 21715), (2525, 21156), (2580, 20705), (3030, 17630), (3075, 17372), (3225, 16564), (3526, 15150), (4100, 13029), (4141, 12900), (4300, 12423), (4343, 12300), (5050, 10578), (5289, 10100), (6060, 8815), (6150, 8686), (6450, 8282), (7052, 7575)]