50405520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 173810304

約数和(自身を除く): 123404784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 313, 330, 366, 440, 488, 528, 610, 626, 660, 671, 732, 880, 915, 939, 976, 1220, 1252, 1320, 1342, 1464, 1565, 1830, 1878, 2013, 2440, 2504, 2640, 2684, 2928, 3130, 3355, 3443, 3660, 3756, 4026, 4695, 4880, 5008, 5368, 6260, 6710, 6886, 7320, 7512, 8052, 9390, 10065, 10329, 10736, 12520, 13420, 13772, 14640, 15024, 16104, 17215, 18780, 19093, 20130, 20658, 25040, 26840, 27544, 32208, 34430, 37560, 38186, 40260, 41316, 51645, 53680, 55088, 57279, 68860, 75120, 76372, 80520, 82632, 95465, 103290, 114558, 137720, 152744, 161040, 165264, 190930, 206580, 210023, 229116, 275440, 286395, 305488, 381860, 413160, 420046, 458232, 572790, 630069, 763720, 826320, 840092, 916464, 1050115, 1145580, 1260138, 1527440, 1680184, 2100230, 2291160, 2520276, 3150345, 3360368, 4200460, 4582320, 5040552, 6300690, 8400920, 10081104, 12601380, 16801840, 25202760, 50405520]

約数ペア:

[(1, 50405520), (2, 25202760), (3, 16801840), (4, 12601380), (5, 10081104), (6, 8400920), (8, 6300690), (10, 5040552), (11, 4582320), (12, 4200460), (15, 3360368), (16, 3150345), (20, 2520276), (22, 2291160), (24, 2100230), (30, 1680184), (33, 1527440), (40, 1260138), (44, 1145580), (48, 1050115), (55, 916464), (60, 840092), (61, 826320), (66, 763720), (80, 630069), (88, 572790), (110, 458232), (120, 420046), (122, 413160), (132, 381860), (165, 305488), (176, 286395), (183, 275440), (220, 229116), (240, 210023), (244, 206580), (264, 190930), (305, 165264), (313, 161040), (330, 152744), (366, 137720), (440, 114558), (488, 103290), (528, 95465), (610, 82632), (626, 80520), (660, 76372), (671, 75120), (732, 68860), (880, 57279), (915, 55088), (939, 53680), (976, 51645), (1220, 41316), (1252, 40260), (1320, 38186), (1342, 37560), (1464, 34430), (1565, 32208), (1830, 27544), (1878, 26840), (2013, 25040), (2440, 20658), (2504, 20130), (2640, 19093), (2684, 18780), (2928, 17215), (3130, 16104), (3355, 15024), (3443, 14640), (3660, 13772), (3756, 13420), (4026, 12520), (4695, 10736), (4880, 10329), (5008, 10065), (5368, 9390), (6260, 8052), (6710, 7512), (6886, 7320)]