51675030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 152616960

約数和(自身を除く): 100941930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 127, 135, 137, 165, 198, 254, 270, 274, 297, 330, 381, 411, 495, 594, 635, 685, 762, 822, 990, 1143, 1233, 1270, 1370, 1397, 1485, 1507, 1905, 2055, 2286, 2466, 2794, 2970, 3014, 3429, 3699, 3810, 4110, 4191, 4521, 5715, 6165, 6858, 6985, 7398, 7535, 8382, 9042, 11430, 12330, 12573, 13563, 13970, 15070, 17145, 17399, 18495, 20955, 22605, 25146, 27126, 34290, 34798, 36990, 37719, 40689, 41910, 45210, 52197, 62865, 67815, 75438, 81378, 86995, 104394, 125730, 135630, 156591, 173990, 188595, 191389, 203445, 260985, 313182, 377190, 382778, 406890, 469773, 521970, 574167, 782955, 939546, 956945, 1148334, 1565910, 1722501, 1913890, 2348865, 2870835, 3445002, 4697730, 5167503, 5741670, 8612505, 10335006, 17225010, 25837515, 51675030]

約数ペア:

[(1, 51675030), (2, 25837515), (3, 17225010), (5, 10335006), (6, 8612505), (9, 5741670), (10, 5167503), (11, 4697730), (15, 3445002), (18, 2870835), (22, 2348865), (27, 1913890), (30, 1722501), (33, 1565910), (45, 1148334), (54, 956945), (55, 939546), (66, 782955), (90, 574167), (99, 521970), (110, 469773), (127, 406890), (135, 382778), (137, 377190), (165, 313182), (198, 260985), (254, 203445), (270, 191389), (274, 188595), (297, 173990), (330, 156591), (381, 135630), (411, 125730), (495, 104394), (594, 86995), (635, 81378), (685, 75438), (762, 67815), (822, 62865), (990, 52197), (1143, 45210), (1233, 41910), (1270, 40689), (1370, 37719), (1397, 36990), (1485, 34798), (1507, 34290), (1905, 27126), (2055, 25146), (2286, 22605), (2466, 20955), (2794, 18495), (2970, 17399), (3014, 17145), (3429, 15070), (3699, 13970), (3810, 13563), (4110, 12573), (4191, 12330), (4521, 11430), (5715, 9042), (6165, 8382), (6858, 7535), (6985, 7398)]