49796320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 135753408

約数和(自身を除く): 85957088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 257, 280, 346, 514, 560, 692, 865, 1028, 1120, 1211, 1285, 1384, 1730, 1799, 2056, 2422, 2570, 2768, 3460, 3598, 4112, 4844, 5140, 5536, 6055, 6920, 7196, 8224, 8995, 9688, 10280, 12110, 13840, 14392, 17990, 19376, 20560, 24220, 27680, 28784, 35980, 38752, 41120, 44461, 48440, 57568, 71960, 88922, 96880, 143920, 177844, 193760, 222305, 287840, 311227, 355688, 444610, 622454, 711376, 889220, 1244908, 1422752, 1556135, 1778440, 2489816, 3112270, 3556880, 4979632, 6224540, 7113760, 9959264, 12449080, 24898160, 49796320]

約数ペア:

[(1, 49796320), (2, 24898160), (4, 12449080), (5, 9959264), (7, 7113760), (8, 6224540), (10, 4979632), (14, 3556880), (16, 3112270), (20, 2489816), (28, 1778440), (32, 1556135), (35, 1422752), (40, 1244908), (56, 889220), (70, 711376), (80, 622454), (112, 444610), (140, 355688), (160, 311227), (173, 287840), (224, 222305), (257, 193760), (280, 177844), (346, 143920), (514, 96880), (560, 88922), (692, 71960), (865, 57568), (1028, 48440), (1120, 44461), (1211, 41120), (1285, 38752), (1384, 35980), (1730, 28784), (1799, 27680), (2056, 24220), (2422, 20560), (2570, 19376), (2768, 17990), (3460, 14392), (3598, 13840), (4112, 12110), (4844, 10280), (5140, 9688), (5536, 8995), (6055, 8224), (6920, 7196)]