49879452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 138756240

約数和(自身を除く): 88876788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2069, 3444, 4018, 4138, 6027, 6207, 8036, 8276, 12054, 12414, 14483, 24108, 24828, 28966, 43449, 57932, 84829, 86898, 101381, 169658, 173796, 202762, 254487, 304143, 339316, 405524, 508974, 593803, 608286, 1017948, 1187606, 1216572, 1781409, 2375212, 3562818, 4156621, 7125636, 8313242, 12469863, 16626484, 24939726, 49879452]

約数ペア:

[(1, 49879452), (2, 24939726), (3, 16626484), (4, 12469863), (6, 8313242), (7, 7125636), (12, 4156621), (14, 3562818), (21, 2375212), (28, 1781409), (41, 1216572), (42, 1187606), (49, 1017948), (82, 608286), (84, 593803), (98, 508974), (123, 405524), (147, 339316), (164, 304143), (196, 254487), (246, 202762), (287, 173796), (294, 169658), (492, 101381), (574, 86898), (588, 84829), (861, 57932), (1148, 43449), (1722, 28966), (2009, 24828), (2069, 24108), (3444, 14483), (4018, 12414), (4138, 12054), (6027, 8276), (6207, 8036)]