49728210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5507}}^1$

素因数の和:5567

約数の個数: 64

約数和(自身を含む): 139594752

約数和(自身を除く): 89866542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 5507, 9030, 11014, 16521, 27535, 33042, 38549, 55070, 77098, 82605, 115647, 165210, 192745, 231294, 236801, 385490, 473602, 578235, 710403, 1156470, 1184005, 1420806, 1657607, 2368010, 3315214, 3552015, 4972821, 7104030, 8288035, 9945642, 16576070, 24864105, 49728210]

約数ペア:

[(1, 49728210), (2, 24864105), (3, 16576070), (5, 9945642), (6, 8288035), (7, 7104030), (10, 4972821), (14, 3552015), (15, 3315214), (21, 2368010), (30, 1657607), (35, 1420806), (42, 1184005), (43, 1156470), (70, 710403), (86, 578235), (105, 473602), (129, 385490), (210, 236801), (215, 231294), (258, 192745), (301, 165210), (430, 115647), (602, 82605), (645, 77098), (903, 55070), (1290, 38549), (1505, 33042), (1806, 27535), (3010, 16521), (4515, 11014), (5507, 9030)]