4883950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 9843120

約数和(自身を除く): 4959170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 97, 106, 190, 194, 265, 475, 485, 530, 950, 970, 1007, 1325, 1843, 2014, 2425, 2650, 3686, 4850, 5035, 5141, 9215, 10070, 10282, 18430, 25175, 25705, 46075, 50350, 51410, 92150, 97679, 128525, 195358, 257050, 488395, 976790, 2441975, 4883950]

約数ペア:

[(1, 4883950), (2, 2441975), (5, 976790), (10, 488395), (19, 257050), (25, 195358), (38, 128525), (50, 97679), (53, 92150), (95, 51410), (97, 50350), (106, 46075), (190, 25705), (194, 25175), (265, 18430), (475, 10282), (485, 10070), (530, 9215), (950, 5141), (970, 5035), (1007, 4850), (1325, 3686), (1843, 2650), (2014, 2425)]