55256850

素因数分解:

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

素因数の和:154

約数の個数: 144

約数和(自身を含む): 168873120

約数和(自身を除く): 113616270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 61, 66, 75, 90, 99, 110, 122, 135, 150, 165, 183, 198, 225, 270, 275, 297, 305, 330, 366, 450, 495, 549, 550, 594, 610, 671, 675, 825, 915, 990, 1098, 1342, 1350, 1485, 1525, 1647, 1650, 1830, 2013, 2475, 2745, 2970, 3050, 3294, 3355, 3721, 4026, 4575, 4950, 5490, 6039, 6710, 7425, 7442, 8235, 9150, 10065, 11163, 12078, 13725, 14850, 16470, 16775, 18117, 18605, 20130, 22326, 27450, 30195, 33489, 33550, 36234, 37210, 40931, 41175, 50325, 55815, 60390, 66978, 81862, 82350, 90585, 93025, 100467, 100650, 111630, 122793, 150975, 167445, 181170, 186050, 200934, 204655, 245586, 279075, 301950, 334890, 368379, 409310, 452925, 502335, 558150, 613965, 736758, 837225, 905850, 1004670, 1023275, 1105137, 1227930, 1674450, 1841895, 2046550, 2210274, 2511675, 3069825, 3683790, 5023350, 5525685, 6139650, 9209475, 11051370, 18418950, 27628425, 55256850]

約数ペア:

[(1, 55256850), (2, 27628425), (3, 18418950), (5, 11051370), (6, 9209475), (9, 6139650), (10, 5525685), (11, 5023350), (15, 3683790), (18, 3069825), (22, 2511675), (25, 2210274), (27, 2046550), (30, 1841895), (33, 1674450), (45, 1227930), (50, 1105137), (54, 1023275), (55, 1004670), (61, 905850), (66, 837225), (75, 736758), (90, 613965), (99, 558150), (110, 502335), (122, 452925), (135, 409310), (150, 368379), (165, 334890), (183, 301950), (198, 279075), (225, 245586), (270, 204655), (275, 200934), (297, 186050), (305, 181170), (330, 167445), (366, 150975), (450, 122793), (495, 111630), (549, 100650), (550, 100467), (594, 93025), (610, 90585), (671, 82350), (675, 81862), (825, 66978), (915, 60390), (990, 55815), (1098, 50325), (1342, 41175), (1350, 40931), (1485, 37210), (1525, 36234), (1647, 33550), (1650, 33489), (1830, 30195), (2013, 27450), (2475, 22326), (2745, 20130), (2970, 18605), (3050, 18117), (3294, 16775), (3355, 16470), (3721, 14850), (4026, 13725), (4575, 12078), (4950, 11163), (5490, 10065), (6039, 9150), (6710, 8235), (7425, 7442)]