49751340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4793}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 140138208

約数和(自身を除く): 90386868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4793, 5190, 9586, 10380, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 287580, 829189, 1658378, 2487567, 3316756, 4145945, 4975134, 8291890, 9950268, 12437835, 16583780, 24875670, 49751340]

約数ペア:

[(1, 49751340), (2, 24875670), (3, 16583780), (4, 12437835), (5, 9950268), (6, 8291890), (10, 4975134), (12, 4145945), (15, 3316756), (20, 2487567), (30, 1658378), (60, 829189), (173, 287580), (346, 143790), (519, 95860), (692, 71895), (865, 57516), (1038, 47930), (1730, 28758), (2076, 23965), (2595, 19172), (3460, 14379), (4793, 10380), (5190, 9586)]