48441564

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 139018880

約数和(自身を除く): 90577316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 61, 76, 81, 86, 108, 114, 122, 129, 162, 171, 172, 183, 228, 243, 244, 258, 324, 342, 366, 387, 486, 513, 516, 549, 684, 732, 774, 817, 972, 1026, 1098, 1159, 1161, 1539, 1548, 1634, 1647, 2052, 2196, 2318, 2322, 2451, 2623, 3078, 3268, 3294, 3477, 3483, 4617, 4636, 4644, 4902, 4941, 5246, 6156, 6588, 6954, 6966, 7353, 7869, 9234, 9804, 9882, 10431, 10449, 10492, 13908, 13932, 14706, 14823, 15738, 18468, 19764, 20862, 20898, 22059, 23607, 29412, 29646, 31293, 31476, 41724, 41796, 44118, 47214, 49837, 59292, 62586, 66177, 70821, 88236, 93879, 94428, 99674, 125172, 132354, 141642, 149511, 187758, 198531, 199348, 212463, 264708, 281637, 283284, 299022, 375516, 397062, 424926, 448533, 563274, 598044, 637389, 794124, 849852, 897066, 1126548, 1274778, 1345599, 1794132, 2549556, 2691198, 4036797, 5382396, 8073594, 12110391, 16147188, 24220782, 48441564]

約数ペア:

[(1, 48441564), (2, 24220782), (3, 16147188), (4, 12110391), (6, 8073594), (9, 5382396), (12, 4036797), (18, 2691198), (19, 2549556), (27, 1794132), (36, 1345599), (38, 1274778), (43, 1126548), (54, 897066), (57, 849852), (61, 794124), (76, 637389), (81, 598044), (86, 563274), (108, 448533), (114, 424926), (122, 397062), (129, 375516), (162, 299022), (171, 283284), (172, 281637), (183, 264708), (228, 212463), (243, 199348), (244, 198531), (258, 187758), (324, 149511), (342, 141642), (366, 132354), (387, 125172), (486, 99674), (513, 94428), (516, 93879), (549, 88236), (684, 70821), (732, 66177), (774, 62586), (817, 59292), (972, 49837), (1026, 47214), (1098, 44118), (1159, 41796), (1161, 41724), (1539, 31476), (1548, 31293), (1634, 29646), (1647, 29412), (2052, 23607), (2196, 22059), (2318, 20898), (2322, 20862), (2451, 19764), (2623, 18468), (3078, 15738), (3268, 14823), (3294, 14706), (3477, 13932), (3483, 13908), (4617, 10492), (4636, 10449), (4644, 10431), (4902, 9882), (4941, 9804), (5246, 9234), (6156, 7869), (6588, 7353), (6954, 6966)]