53009460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42071}}^1$

素因数の和:42093

約数の個数: 72

約数和(自身を含む): 183770496

約数和(自身を除く): 130761036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42071, 84142, 126213, 168284, 210355, 252426, 294497, 378639, 420710, 504852, 588994, 631065, 757278, 841420, 883491, 1177988, 1262130, 1472485, 1514556, 1766982, 1893195, 2524260, 2650473, 2944970, 3533964, 3786390, 4417455, 5300946, 5889940, 7572780, 8834910, 10601892, 13252365, 17669820, 26504730, 53009460]

約数ペア:

[(1, 53009460), (2, 26504730), (3, 17669820), (4, 13252365), (5, 10601892), (6, 8834910), (7, 7572780), (9, 5889940), (10, 5300946), (12, 4417455), (14, 3786390), (15, 3533964), (18, 2944970), (20, 2650473), (21, 2524260), (28, 1893195), (30, 1766982), (35, 1514556), (36, 1472485), (42, 1262130), (45, 1177988), (60, 883491), (63, 841420), (70, 757278), (84, 631065), (90, 588994), (105, 504852), (126, 420710), (140, 378639), (180, 294497), (210, 252426), (252, 210355), (315, 168284), (420, 126213), (630, 84142), (1260, 42071)]