53285880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23404

約数の個数: 64

約数和(自身を含む): 168278400

約数和(自身を除く): 114992520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23371, 46742, 70113, 93484, 116855, 140226, 186968, 233710, 280452, 350565, 444049, 467420, 560904, 701130, 888098, 934840, 1332147, 1402260, 1776196, 2220245, 2664294, 2804520, 3552392, 4440490, 5328588, 6660735, 8880980, 10657176, 13321470, 17761960, 26642940, 53285880]

約数ペア:

[(1, 53285880), (2, 26642940), (3, 17761960), (4, 13321470), (5, 10657176), (6, 8880980), (8, 6660735), (10, 5328588), (12, 4440490), (15, 3552392), (19, 2804520), (20, 2664294), (24, 2220245), (30, 1776196), (38, 1402260), (40, 1332147), (57, 934840), (60, 888098), (76, 701130), (95, 560904), (114, 467420), (120, 444049), (152, 350565), (190, 280452), (228, 233710), (285, 186968), (380, 140226), (456, 116855), (570, 93484), (760, 70113), (1140, 46742), (2280, 23371)]