63550240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30553}}^1$

素因数の和:30581

約数の個数: 48

約数和(自身を含む): 161691768

約数和(自身を除く): 98141528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 30553, 61106, 122212, 152765, 244424, 305530, 397189, 488848, 611060, 794378, 977696, 1222120, 1588756, 1985945, 2444240, 3177512, 3971890, 4888480, 6355024, 7943780, 12710048, 15887560, 31775120, 63550240]

約数ペア:

[(1, 63550240), (2, 31775120), (4, 15887560), (5, 12710048), (8, 7943780), (10, 6355024), (13, 4888480), (16, 3971890), (20, 3177512), (26, 2444240), (32, 1985945), (40, 1588756), (52, 1222120), (65, 977696), (80, 794378), (104, 611060), (130, 488848), (160, 397189), (208, 305530), (260, 244424), (416, 152765), (520, 122212), (1040, 61106), (2080, 30553)]