49902678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2002

約数の個数: 72

約数和(自身を含む): 130178880

約数和(自身を除く): 80276202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 1951, 2842, 3654, 3902, 4263, 5853, 8526, 11706, 12789, 13657, 17559, 25578, 27314, 35118, 40971, 56579, 81942, 95599, 113158, 122913, 169737, 191198, 245826, 286797, 339474, 396053, 509211, 573594, 792106, 860391, 1018422, 1188159, 1720782, 2376318, 2772371, 3564477, 5544742, 7128954, 8317113, 16634226, 24951339, 49902678]

約数ペア:

[(1, 49902678), (2, 24951339), (3, 16634226), (6, 8317113), (7, 7128954), (9, 5544742), (14, 3564477), (18, 2772371), (21, 2376318), (29, 1720782), (42, 1188159), (49, 1018422), (58, 860391), (63, 792106), (87, 573594), (98, 509211), (126, 396053), (147, 339474), (174, 286797), (203, 245826), (261, 191198), (294, 169737), (406, 122913), (441, 113158), (522, 95599), (609, 81942), (882, 56579), (1218, 40971), (1421, 35118), (1827, 27314), (1951, 25578), (2842, 17559), (3654, 13657), (3902, 12789), (4263, 11706), (5853, 8526)]