53451970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37379}}^1$

素因数の和:37410

約数の個数: 32

約数和(自身を含む): 113037120

約数和(自身を除く): 59585150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37379, 74758, 186895, 373790, 411169, 485927, 822338, 971854, 2055845, 2429635, 4111690, 4859270, 5345197, 10690394, 26725985, 53451970]

約数ペア:

[(1, 53451970), (2, 26725985), (5, 10690394), (10, 5345197), (11, 4859270), (13, 4111690), (22, 2429635), (26, 2055845), (55, 971854), (65, 822338), (110, 485927), (130, 411169), (143, 373790), (286, 186895), (715, 74758), (1430, 37379)]