51698768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 119081664

約数和(自身を除く): 67382896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 467, 592, 629, 748, 814, 934, 1258, 1496, 1628, 1868, 2516, 2992, 3256, 3736, 5032, 5137, 6512, 6919, 7472, 7939, 10064, 10274, 13838, 15878, 17279, 20548, 27676, 31756, 34558, 41096, 55352, 63512, 69116, 82192, 87329, 110704, 127024, 138232, 174658, 190069, 276464, 293743, 349316, 380138, 587486, 698632, 760276, 1174972, 1397264, 1520552, 2349944, 3041104, 3231173, 4699888, 6462346, 12924692, 25849384, 51698768]

約数ペア:

[(1, 51698768), (2, 25849384), (4, 12924692), (8, 6462346), (11, 4699888), (16, 3231173), (17, 3041104), (22, 2349944), (34, 1520552), (37, 1397264), (44, 1174972), (68, 760276), (74, 698632), (88, 587486), (136, 380138), (148, 349316), (176, 293743), (187, 276464), (272, 190069), (296, 174658), (374, 138232), (407, 127024), (467, 110704), (592, 87329), (629, 82192), (748, 69116), (814, 63512), (934, 55352), (1258, 41096), (1496, 34558), (1628, 31756), (1868, 27676), (2516, 20548), (2992, 17279), (3256, 15878), (3736, 13838), (5032, 10274), (5137, 10064), (6512, 7939), (6919, 7472)]