53757780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10067}}^1$

素因数の和:10168

約数の個数: 48

約数和(自身を含む): 152228160

約数和(自身を除く): 98470380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10067, 20134, 30201, 40268, 50335, 60402, 100670, 120804, 151005, 201340, 302010, 604020, 895963, 1791926, 2687889, 3583852, 4479815, 5375778, 8959630, 10751556, 13439445, 17919260, 26878890, 53757780]

約数ペア:

[(1, 53757780), (2, 26878890), (3, 17919260), (4, 13439445), (5, 10751556), (6, 8959630), (10, 5375778), (12, 4479815), (15, 3583852), (20, 2687889), (30, 1791926), (60, 895963), (89, 604020), (178, 302010), (267, 201340), (356, 151005), (445, 120804), (534, 100670), (890, 60402), (1068, 50335), (1335, 40268), (1780, 30201), (2670, 20134), (5340, 10067)]