48680928

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 149896656

約数和(自身を除く): 101215728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 163, 183, 204, 244, 272, 288, 306, 326, 366, 408, 488, 489, 544, 549, 612, 652, 732, 816, 976, 978, 1037, 1098, 1224, 1304, 1464, 1467, 1632, 1952, 1956, 2074, 2196, 2448, 2608, 2771, 2928, 2934, 3111, 3912, 4148, 4392, 4896, 5216, 5542, 5856, 5868, 6222, 7824, 8296, 8313, 8784, 9333, 9943, 11084, 11736, 12444, 15648, 16592, 16626, 17568, 18666, 19886, 22168, 23472, 24888, 24939, 29829, 33184, 33252, 37332, 39772, 44336, 46944, 49776, 49878, 59658, 66504, 74664, 79544, 88672, 89487, 99552, 99756, 119316, 133008, 149328, 159088, 169031, 178974, 199512, 238632, 266016, 298656, 318176, 338062, 357948, 399024, 477264, 507093, 676124, 715896, 798048, 954528, 1014186, 1352248, 1431792, 1521279, 2028372, 2704496, 2863584, 3042558, 4056744, 5408992, 6085116, 8113488, 12170232, 16226976, 24340464, 48680928]

約数ペア:

[(1, 48680928), (2, 24340464), (3, 16226976), (4, 12170232), (6, 8113488), (8, 6085116), (9, 5408992), (12, 4056744), (16, 3042558), (17, 2863584), (18, 2704496), (24, 2028372), (32, 1521279), (34, 1431792), (36, 1352248), (48, 1014186), (51, 954528), (61, 798048), (68, 715896), (72, 676124), (96, 507093), (102, 477264), (122, 399024), (136, 357948), (144, 338062), (153, 318176), (163, 298656), (183, 266016), (204, 238632), (244, 199512), (272, 178974), (288, 169031), (306, 159088), (326, 149328), (366, 133008), (408, 119316), (488, 99756), (489, 99552), (544, 89487), (549, 88672), (612, 79544), (652, 74664), (732, 66504), (816, 59658), (976, 49878), (978, 49776), (1037, 46944), (1098, 44336), (1224, 39772), (1304, 37332), (1464, 33252), (1467, 33184), (1632, 29829), (1952, 24939), (1956, 24888), (2074, 23472), (2196, 22168), (2448, 19886), (2608, 18666), (2771, 17568), (2928, 16626), (2934, 16592), (3111, 15648), (3912, 12444), (4148, 11736), (4392, 11084), (4896, 9943), (5216, 9333), (5542, 8784), (5856, 8313), (5868, 8296), (6222, 7824)]