53779050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 161474040

約数和(自身を除く): 107694990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 317, 325, 377, 390, 435, 450, 522, 585, 634, 650, 725, 754, 870, 951, 975, 1131, 1170, 1305, 1450, 1585, 1885, 1902, 1950, 2175, 2262, 2610, 2853, 2925, 3170, 3393, 3770, 4121, 4350, 4755, 5655, 5706, 5850, 6525, 6786, 7925, 8242, 9193, 9425, 9510, 11310, 12363, 13050, 14265, 15850, 16965, 18386, 18850, 20605, 23775, 24726, 27579, 28275, 28530, 33930, 37089, 41210, 45965, 47550, 55158, 56550, 61815, 71325, 74178, 82737, 84825, 91930, 103025, 119509, 123630, 137895, 142650, 165474, 169650, 185445, 206050, 229825, 239018, 275790, 309075, 358527, 370890, 413685, 459650, 597545, 618150, 689475, 717054, 827370, 927225, 1075581, 1195090, 1378950, 1792635, 1854450, 2068425, 2151162, 2987725, 3585270, 4136850, 5377905, 5975450, 8963175, 10755810, 17926350, 26889525, 53779050]

約数ペア:

[(1, 53779050), (2, 26889525), (3, 17926350), (5, 10755810), (6, 8963175), (9, 5975450), (10, 5377905), (13, 4136850), (15, 3585270), (18, 2987725), (25, 2151162), (26, 2068425), (29, 1854450), (30, 1792635), (39, 1378950), (45, 1195090), (50, 1075581), (58, 927225), (65, 827370), (75, 717054), (78, 689475), (87, 618150), (90, 597545), (117, 459650), (130, 413685), (145, 370890), (150, 358527), (174, 309075), (195, 275790), (225, 239018), (234, 229825), (261, 206050), (290, 185445), (317, 169650), (325, 165474), (377, 142650), (390, 137895), (435, 123630), (450, 119509), (522, 103025), (585, 91930), (634, 84825), (650, 82737), (725, 74178), (754, 71325), (870, 61815), (951, 56550), (975, 55158), (1131, 47550), (1170, 45965), (1305, 41210), (1450, 37089), (1585, 33930), (1885, 28530), (1902, 28275), (1950, 27579), (2175, 24726), (2262, 23775), (2610, 20605), (2853, 18850), (2925, 18386), (3170, 16965), (3393, 15850), (3770, 14265), (4121, 13050), (4350, 12363), (4755, 11310), (5655, 9510), (5706, 9425), (5850, 9193), (6525, 8242), (6786, 7925)]