64776114650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1\times {\mathrm{53093}}^1$

素因数の和:54995

約数の個数: 48

約数和(自身を含む): 129823112664

約数和(自身を除く): 65046998014

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1877, 3754, 9385, 18770, 24401, 46925, 48802, 53093, 93850, 106186, 122005, 244010, 265465, 530930, 610025, 690209, 1220050, 1327325, 1380418, 2654650, 3451045, 6902090, 17255225, 34510450, 99655561, 199311122, 498277805, 996555610, 1295522293, 2491389025, 2591044586, 4982778050, 6477611465, 12955222930, 32388057325, 64776114650]

約数ペア:

[(1, 64776114650), (2, 32388057325), (5, 12955222930), (10, 6477611465), (13, 4982778050), (25, 2591044586), (26, 2491389025), (50, 1295522293), (65, 996555610), (130, 498277805), (325, 199311122), (650, 99655561), (1877, 34510450), (3754, 17255225), (9385, 6902090), (18770, 3451045), (24401, 2654650), (46925, 1380418), (48802, 1327325), (53093, 1220050), (93850, 690209), (106186, 610025), (122005, 530930), (244010, 265465)]