47974332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 131918976

約数和(自身を除く): 83944644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 983, 996, 1162, 1743, 1966, 2324, 2949, 3486, 3932, 4067, 5898, 6881, 6972, 8134, 11796, 12201, 13762, 16268, 20643, 24402, 27524, 41286, 48167, 48804, 81589, 82572, 96334, 144501, 163178, 192668, 244767, 289002, 326356, 489534, 571123, 578004, 979068, 1142246, 1713369, 2284492, 3426738, 3997861, 6853476, 7995722, 11993583, 15991444, 23987166, 47974332]

約数ペア:

[(1, 47974332), (2, 23987166), (3, 15991444), (4, 11993583), (6, 7995722), (7, 6853476), (12, 3997861), (14, 3426738), (21, 2284492), (28, 1713369), (42, 1142246), (49, 979068), (83, 578004), (84, 571123), (98, 489534), (147, 326356), (166, 289002), (196, 244767), (249, 192668), (294, 163178), (332, 144501), (498, 96334), (581, 82572), (588, 81589), (983, 48804), (996, 48167), (1162, 41286), (1743, 27524), (1966, 24402), (2324, 20643), (2949, 16268), (3486, 13762), (3932, 12201), (4067, 11796), (5898, 8134), (6881, 6972)]