53767778840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1928543}}^1$

素因数の和:1928612

約数の個数: 64

約数和(自身を含む): 131218133760

約数和(自身を除く): 77450354920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 1928543, 3857086, 7714172, 9642715, 15428344, 19285430, 32785231, 38570860, 65570462, 77141720, 79070263, 131140924, 158140526, 163926155, 262281848, 316281052, 327852310, 395351315, 632562104, 655704620, 790702630, 1311409240, 1344194471, 1581405260, 2688388942, 3162810520, 5376777884, 6720972355, 10753555768, 13441944710, 26883889420, 53767778840]

約数ペア:

[(1, 53767778840), (2, 26883889420), (4, 13441944710), (5, 10753555768), (8, 6720972355), (10, 5376777884), (17, 3162810520), (20, 2688388942), (34, 1581405260), (40, 1344194471), (41, 1311409240), (68, 790702630), (82, 655704620), (85, 632562104), (136, 395351315), (164, 327852310), (170, 316281052), (205, 262281848), (328, 163926155), (340, 158140526), (410, 131140924), (680, 79070263), (697, 77141720), (820, 65570462), (1394, 38570860), (1640, 32785231), (2788, 19285430), (3485, 15428344), (5576, 9642715), (6970, 7714172), (13940, 3857086), (27880, 1928543)]