53985270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 139034880

約数和(自身を除く): 85049610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 1787, 2014, 3021, 3574, 5035, 5361, 6042, 8935, 10070, 10722, 15105, 17870, 26805, 30210, 33953, 53610, 67906, 94711, 101859, 169765, 189422, 203718, 284133, 339530, 473555, 509295, 568266, 947110, 1018590, 1420665, 1799509, 2841330, 3599018, 5398527, 8997545, 10797054, 17995090, 26992635, 53985270]

約数ペア:

[(1, 53985270), (2, 26992635), (3, 17995090), (5, 10797054), (6, 8997545), (10, 5398527), (15, 3599018), (19, 2841330), (30, 1799509), (38, 1420665), (53, 1018590), (57, 947110), (95, 568266), (106, 509295), (114, 473555), (159, 339530), (190, 284133), (265, 203718), (285, 189422), (318, 169765), (530, 101859), (570, 94711), (795, 67906), (1007, 53610), (1590, 33953), (1787, 30210), (2014, 26805), (3021, 17870), (3574, 15105), (5035, 10722), (5361, 10070), (6042, 8935)]