55251900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5612

約数の個数: 108

約数和(自身を含む): 188961864

約数和(自身を除く): 133709964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 5581, 9900, 11162, 16743, 22324, 27905, 33486, 50229, 55810, 61391, 66972, 83715, 100458, 111620, 122782, 139525, 167430, 184173, 200916, 245564, 251145, 279050, 306955, 334860, 368346, 418575, 502290, 552519, 558100, 613910, 736692, 837150, 920865, 1004580, 1105038, 1227820, 1255725, 1534775, 1674300, 1841730, 2210076, 2511450, 2762595, 3069550, 3683460, 4604325, 5022900, 5525190, 6139100, 9208650, 11050380, 13812975, 18417300, 27625950, 55251900]

約数ペア:

[(1, 55251900), (2, 27625950), (3, 18417300), (4, 13812975), (5, 11050380), (6, 9208650), (9, 6139100), (10, 5525190), (11, 5022900), (12, 4604325), (15, 3683460), (18, 3069550), (20, 2762595), (22, 2511450), (25, 2210076), (30, 1841730), (33, 1674300), (36, 1534775), (44, 1255725), (45, 1227820), (50, 1105038), (55, 1004580), (60, 920865), (66, 837150), (75, 736692), (90, 613910), (99, 558100), (100, 552519), (110, 502290), (132, 418575), (150, 368346), (165, 334860), (180, 306955), (198, 279050), (220, 251145), (225, 245564), (275, 200916), (300, 184173), (330, 167430), (396, 139525), (450, 122782), (495, 111620), (550, 100458), (660, 83715), (825, 66972), (900, 61391), (990, 55810), (1100, 50229), (1650, 33486), (1980, 27905), (2475, 22324), (3300, 16743), (4950, 11162), (5581, 9900)]