53031300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25253}}^1$

素因数の和:25277

約数の個数: 72

約数和(自身を含む): 175363776

約数和(自身を除く): 122332476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 25253, 50506, 75759, 101012, 126265, 151518, 176771, 252530, 303036, 353542, 378795, 505060, 530313, 631325, 707084, 757590, 883855, 1060626, 1262650, 1515180, 1767710, 1893975, 2121252, 2525300, 2651565, 3535420, 3787950, 4419275, 5303130, 7575900, 8838550, 10606260, 13257825, 17677100, 26515650, 53031300]

約数ペア:

[(1, 53031300), (2, 26515650), (3, 17677100), (4, 13257825), (5, 10606260), (6, 8838550), (7, 7575900), (10, 5303130), (12, 4419275), (14, 3787950), (15, 3535420), (20, 2651565), (21, 2525300), (25, 2121252), (28, 1893975), (30, 1767710), (35, 1515180), (42, 1262650), (50, 1060626), (60, 883855), (70, 757590), (75, 707084), (84, 631325), (100, 530313), (105, 505060), (140, 378795), (150, 353542), (175, 303036), (210, 252530), (300, 176771), (350, 151518), (420, 126265), (525, 101012), (700, 75759), (1050, 50506), (2100, 25253)]