53969636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 112745472

約数和(自身を除く): 58775836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 641, 679, 868, 1282, 1358, 2564, 2716, 3007, 4487, 6014, 8974, 12028, 17948, 19871, 21049, 39742, 42098, 62177, 79484, 84196, 124354, 139097, 248708, 278194, 435239, 556388, 870478, 1740956, 1927487, 3854974, 7709948, 13492409, 26984818, 53969636]

約数ペア:

[(1, 53969636), (2, 26984818), (4, 13492409), (7, 7709948), (14, 3854974), (28, 1927487), (31, 1740956), (62, 870478), (97, 556388), (124, 435239), (194, 278194), (217, 248708), (388, 139097), (434, 124354), (641, 84196), (679, 79484), (868, 62177), (1282, 42098), (1358, 39742), (2564, 21049), (2716, 19871), (3007, 17948), (4487, 12028), (6014, 8974)]