53959950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 108

約数和(自身を含む): 159510624

約数和(自身を除く): 105550674

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 991, 1089, 1210, 1650, 1815, 1982, 2178, 2475, 2973, 3025, 3630, 4950, 4955, 5445, 5946, 6050, 8919, 9075, 9910, 10890, 10901, 14865, 17838, 18150, 21802, 24775, 27225, 29730, 32703, 44595, 49550, 54450, 54505, 65406, 74325, 89190, 98109, 109010, 119911, 148650, 163515, 196218, 222975, 239822, 272525, 327030, 359733, 445950, 490545, 545050, 599555, 719466, 817575, 981090, 1079199, 1199110, 1635150, 1798665, 2158398, 2452725, 2997775, 3597330, 4905450, 5395995, 5995550, 8993325, 10791990, 17986650, 26979975, 53959950]

約数ペア:

[(1, 53959950), (2, 26979975), (3, 17986650), (5, 10791990), (6, 8993325), (9, 5995550), (10, 5395995), (11, 4905450), (15, 3597330), (18, 2997775), (22, 2452725), (25, 2158398), (30, 1798665), (33, 1635150), (45, 1199110), (50, 1079199), (55, 981090), (66, 817575), (75, 719466), (90, 599555), (99, 545050), (110, 490545), (121, 445950), (150, 359733), (165, 327030), (198, 272525), (225, 239822), (242, 222975), (275, 196218), (330, 163515), (363, 148650), (450, 119911), (495, 109010), (550, 98109), (605, 89190), (726, 74325), (825, 65406), (990, 54505), (991, 54450), (1089, 49550), (1210, 44595), (1650, 32703), (1815, 29730), (1982, 27225), (2178, 24775), (2475, 21802), (2973, 18150), (3025, 17838), (3630, 14865), (4950, 10901), (4955, 10890), (5445, 9910), (5946, 9075), (6050, 8919)]