49553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10902

約数の個数: 80

約数和(自身を含む): 161715840

約数和(自身を除く): 112162320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10867, 21734, 32601, 43468, 54335, 65202, 86936, 108670, 130404, 163005, 173872, 206473, 217340, 260808, 326010, 412946, 434680, 521616, 619419, 652020, 825892, 869360, 1032365, 1238838, 1304040, 1651784, 2064730, 2477676, 2608080, 3097095, 3303568, 4129460, 4955352, 6194190, 8258920, 9910704, 12388380, 16517840, 24776760, 49553520]

約数ペア:

[(1, 49553520), (2, 24776760), (3, 16517840), (4, 12388380), (5, 9910704), (6, 8258920), (8, 6194190), (10, 4955352), (12, 4129460), (15, 3303568), (16, 3097095), (19, 2608080), (20, 2477676), (24, 2064730), (30, 1651784), (38, 1304040), (40, 1238838), (48, 1032365), (57, 869360), (60, 825892), (76, 652020), (80, 619419), (95, 521616), (114, 434680), (120, 412946), (152, 326010), (190, 260808), (228, 217340), (240, 206473), (285, 173872), (304, 163005), (380, 130404), (456, 108670), (570, 86936), (760, 65202), (912, 54335), (1140, 43468), (1520, 32601), (2280, 21734), (4560, 10867)]