48540384

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 120

約数和(自身を含む): 145568808

約数和(自身を除く): 97028424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 307, 324, 366, 432, 488, 549, 614, 648, 732, 864, 921, 976, 1098, 1228, 1296, 1464, 1647, 1842, 1952, 2196, 2456, 2592, 2763, 2928, 3294, 3684, 4392, 4912, 4941, 5526, 5856, 6588, 7368, 8289, 8784, 9824, 9882, 11052, 13176, 14736, 16578, 17568, 18727, 19764, 22104, 24867, 26352, 29472, 33156, 37454, 39528, 44208, 49734, 52704, 56181, 66312, 74908, 79056, 88416, 99468, 112362, 132624, 149816, 158112, 168543, 198936, 224724, 265248, 299632, 337086, 397872, 449448, 505629, 599264, 674172, 795744, 898896, 1011258, 1348344, 1516887, 1797792, 2022516, 2696688, 3033774, 4045032, 5393376, 6067548, 8090064, 12135096, 16180128, 24270192, 48540384]

約数ペア:

[(1, 48540384), (2, 24270192), (3, 16180128), (4, 12135096), (6, 8090064), (8, 6067548), (9, 5393376), (12, 4045032), (16, 3033774), (18, 2696688), (24, 2022516), (27, 1797792), (32, 1516887), (36, 1348344), (48, 1011258), (54, 898896), (61, 795744), (72, 674172), (81, 599264), (96, 505629), (108, 449448), (122, 397872), (144, 337086), (162, 299632), (183, 265248), (216, 224724), (244, 198936), (288, 168543), (307, 158112), (324, 149816), (366, 132624), (432, 112362), (488, 99468), (549, 88416), (614, 79056), (648, 74908), (732, 66312), (864, 56181), (921, 52704), (976, 49734), (1098, 44208), (1228, 39528), (1296, 37454), (1464, 33156), (1647, 29472), (1842, 26352), (1952, 24867), (2196, 22104), (2456, 19764), (2592, 18727), (2763, 17568), (2928, 16578), (3294, 14736), (3684, 13176), (4392, 11052), (4912, 9882), (4941, 9824), (5526, 8784), (5856, 8289), (6588, 7368)]