53786838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 127360512

約数和(自身を除く): 73573674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 73, 106, 146, 159, 219, 318, 331, 371, 438, 511, 662, 742, 993, 1022, 1113, 1533, 1986, 2226, 2317, 3066, 3869, 4634, 6951, 7738, 11607, 13902, 17543, 23214, 24163, 27083, 35086, 48326, 52629, 54166, 72489, 81249, 105258, 122801, 144978, 162498, 169141, 245602, 338282, 368403, 507423, 736806, 1014846, 1280639, 2561278, 3841917, 7683834, 8964473, 17928946, 26893419, 53786838]

約数ペア:

[(1, 53786838), (2, 26893419), (3, 17928946), (6, 8964473), (7, 7683834), (14, 3841917), (21, 2561278), (42, 1280639), (53, 1014846), (73, 736806), (106, 507423), (146, 368403), (159, 338282), (219, 245602), (318, 169141), (331, 162498), (371, 144978), (438, 122801), (511, 105258), (662, 81249), (742, 72489), (993, 54166), (1022, 52629), (1113, 48326), (1533, 35086), (1986, 27083), (2226, 24163), (2317, 23214), (3066, 17543), (3869, 13902), (4634, 11607), (6951, 7738)]