49189670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 100336320

約数和(自身を除く): 51146650

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 97, 157, 170, 190, 194, 314, 323, 485, 646, 785, 970, 1570, 1615, 1649, 1843, 2669, 2983, 3230, 3298, 3686, 5338, 5966, 8245, 9215, 13345, 14915, 15229, 16490, 18430, 26690, 29830, 30458, 31331, 50711, 62662, 76145, 101422, 152290, 156655, 253555, 258893, 289351, 313310, 507110, 517786, 578702, 1294465, 1446755, 2588930, 2893510, 4918967, 9837934, 24594835, 49189670]

約数ペア:

[(1, 49189670), (2, 24594835), (5, 9837934), (10, 4918967), (17, 2893510), (19, 2588930), (34, 1446755), (38, 1294465), (85, 578702), (95, 517786), (97, 507110), (157, 313310), (170, 289351), (190, 258893), (194, 253555), (314, 156655), (323, 152290), (485, 101422), (646, 76145), (785, 62662), (970, 50711), (1570, 31331), (1615, 30458), (1649, 29830), (1843, 26690), (2669, 18430), (2983, 16490), (3230, 15229), (3298, 14915), (3686, 13345), (5338, 9215), (5966, 8245)]