51260742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 127280160

約数和(自身を除く): 76019418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 137, 169, 234, 246, 274, 338, 351, 369, 411, 507, 533, 702, 738, 822, 1014, 1066, 1107, 1233, 1521, 1599, 1781, 2214, 2466, 3042, 3198, 3562, 3699, 4563, 4797, 5343, 5617, 6929, 7398, 9126, 9594, 10686, 11234, 13858, 14391, 16029, 16851, 20787, 23153, 28782, 32058, 33702, 41574, 46306, 48087, 50553, 62361, 69459, 73021, 96174, 101106, 124722, 138918, 146042, 151659, 187083, 208377, 219063, 303318, 374166, 416754, 438126, 625131, 657189, 949273, 1250262, 1314378, 1898546, 1971567, 2847819, 3943134, 5695638, 8543457, 17086914, 25630371, 51260742]

約数ペア:

[(1, 51260742), (2, 25630371), (3, 17086914), (6, 8543457), (9, 5695638), (13, 3943134), (18, 2847819), (26, 1971567), (27, 1898546), (39, 1314378), (41, 1250262), (54, 949273), (78, 657189), (82, 625131), (117, 438126), (123, 416754), (137, 374166), (169, 303318), (234, 219063), (246, 208377), (274, 187083), (338, 151659), (351, 146042), (369, 138918), (411, 124722), (507, 101106), (533, 96174), (702, 73021), (738, 69459), (822, 62361), (1014, 50553), (1066, 48087), (1107, 46306), (1233, 41574), (1521, 33702), (1599, 32058), (1781, 28782), (2214, 23153), (2466, 20787), (3042, 16851), (3198, 16029), (3562, 14391), (3699, 13858), (4563, 11234), (4797, 10686), (5343, 9594), (5617, 9126), (6929, 7398)]