49374780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9075

約数の個数: 96

約数和(自身を含む): 170171904

約数和(自身を除く): 120797124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9043, 18086, 27129, 36172, 45215, 54258, 63301, 90430, 108516, 117559, 126602, 135645, 180860, 189903, 235118, 253204, 271290, 316505, 352677, 379806, 470236, 542580, 587795, 633010, 705354, 759612, 822913, 949515, 1175590, 1266020, 1410708, 1645826, 1763385, 1899030, 2351180, 2468739, 3291652, 3526770, 3798060, 4114565, 4937478, 7053540, 8229130, 9874956, 12343695, 16458260, 24687390, 49374780]

約数ペア:

[(1, 49374780), (2, 24687390), (3, 16458260), (4, 12343695), (5, 9874956), (6, 8229130), (7, 7053540), (10, 4937478), (12, 4114565), (13, 3798060), (14, 3526770), (15, 3291652), (20, 2468739), (21, 2351180), (26, 1899030), (28, 1763385), (30, 1645826), (35, 1410708), (39, 1266020), (42, 1175590), (52, 949515), (60, 822913), (65, 759612), (70, 705354), (78, 633010), (84, 587795), (91, 542580), (105, 470236), (130, 379806), (140, 352677), (156, 316505), (182, 271290), (195, 253204), (210, 235118), (260, 189903), (273, 180860), (364, 135645), (390, 126602), (420, 117559), (455, 108516), (546, 90430), (780, 63301), (910, 54258), (1092, 45215), (1365, 36172), (1820, 27129), (2730, 18086), (5460, 9043)]