53941030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 115976448

約数和(自身を除く): 62035418

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 563, 670, 715, 737, 871, 1126, 1430, 1474, 1742, 2815, 3685, 4355, 5630, 6193, 7319, 7370, 8710, 9581, 12386, 14638, 19162, 30965, 36595, 37721, 47905, 61930, 73190, 75442, 80509, 95810, 161018, 188605, 377210, 402545, 414931, 490373, 805090, 829862, 980746, 2074655, 2451865, 4149310, 4903730, 5394103, 10788206, 26970515, 53941030]

約数ペア:

[(1, 53941030), (2, 26970515), (5, 10788206), (10, 5394103), (11, 4903730), (13, 4149310), (22, 2451865), (26, 2074655), (55, 980746), (65, 829862), (67, 805090), (110, 490373), (130, 414931), (134, 402545), (143, 377210), (286, 188605), (335, 161018), (563, 95810), (670, 80509), (715, 75442), (737, 73190), (871, 61930), (1126, 47905), (1430, 37721), (1474, 36595), (1742, 30965), (2815, 19162), (3685, 14638), (4355, 12386), (5630, 9581), (6193, 8710), (7319, 7370)]