53456844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 146097840

約数和(自身を除く): 92640996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 397, 458, 588, 687, 794, 916, 1191, 1374, 1588, 1603, 2382, 2748, 2779, 3206, 4764, 4809, 5558, 6412, 8337, 9618, 11116, 11221, 16674, 19236, 19453, 22442, 33348, 33663, 38906, 44884, 58359, 67326, 77812, 90913, 116718, 134652, 181826, 233436, 272739, 363652, 545478, 636391, 1090956, 1272782, 1909173, 2545564, 3818346, 4454737, 7636692, 8909474, 13364211, 17818948, 26728422, 53456844]

約数ペア:

[(1, 53456844), (2, 26728422), (3, 17818948), (4, 13364211), (6, 8909474), (7, 7636692), (12, 4454737), (14, 3818346), (21, 2545564), (28, 1909173), (42, 1272782), (49, 1090956), (84, 636391), (98, 545478), (147, 363652), (196, 272739), (229, 233436), (294, 181826), (397, 134652), (458, 116718), (588, 90913), (687, 77812), (794, 67326), (916, 58359), (1191, 44884), (1374, 38906), (1588, 33663), (1603, 33348), (2382, 22442), (2748, 19453), (2779, 19236), (3206, 16674), (4764, 11221), (4809, 11116), (5558, 9618), (6412, 8337)]