49520490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 127370880

約数和(自身を除く): 77850390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1091, 1335, 1513, 2182, 2670, 3026, 3273, 4539, 5455, 6546, 7565, 9078, 10910, 15130, 16365, 18547, 22695, 32730, 37094, 45390, 55641, 92735, 97099, 111282, 185470, 194198, 278205, 291297, 485495, 556410, 582594, 970990, 1456485, 1650683, 2912970, 3301366, 4952049, 8253415, 9904098, 16506830, 24760245, 49520490]

約数ペア:

[(1, 49520490), (2, 24760245), (3, 16506830), (5, 9904098), (6, 8253415), (10, 4952049), (15, 3301366), (17, 2912970), (30, 1650683), (34, 1456485), (51, 970990), (85, 582594), (89, 556410), (102, 485495), (170, 291297), (178, 278205), (255, 194198), (267, 185470), (445, 111282), (510, 97099), (534, 92735), (890, 55641), (1091, 45390), (1335, 37094), (1513, 32730), (2182, 22695), (2670, 18547), (3026, 16365), (3273, 15130), (4539, 10910), (5455, 9078), (6546, 7565)]