51524550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 144

約数和(自身を含む): 172703232

約数和(自身を除く): 121178682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1487, 1575, 1650, 1925, 2310, 2475, 2974, 3150, 3465, 3850, 4461, 4950, 5775, 6930, 7435, 8922, 10409, 11550, 13383, 14870, 16357, 17325, 20818, 22305, 26766, 31227, 32714, 34650, 37175, 44610, 49071, 52045, 62454, 66915, 74350, 81785, 93681, 98142, 104090, 111525, 114499, 133830, 147213, 156135, 163570, 187362, 223050, 228998, 245355, 260225, 294426, 312270, 334575, 343497, 408925, 468405, 490710, 520450, 572495, 669150, 686994, 736065, 780675, 817850, 936810, 1030491, 1144990, 1226775, 1472130, 1561350, 1717485, 2060982, 2342025, 2453550, 2862475, 3434970, 3680325, 4684050, 5152455, 5724950, 7360650, 8587425, 10304910, 17174850, 25762275, 51524550]

約数ペア:

[(1, 51524550), (2, 25762275), (3, 17174850), (5, 10304910), (6, 8587425), (7, 7360650), (9, 5724950), (10, 5152455), (11, 4684050), (14, 3680325), (15, 3434970), (18, 2862475), (21, 2453550), (22, 2342025), (25, 2060982), (30, 1717485), (33, 1561350), (35, 1472130), (42, 1226775), (45, 1144990), (50, 1030491), (55, 936810), (63, 817850), (66, 780675), (70, 736065), (75, 686994), (77, 669150), (90, 572495), (99, 520450), (105, 490710), (110, 468405), (126, 408925), (150, 343497), (154, 334575), (165, 312270), (175, 294426), (198, 260225), (210, 245355), (225, 228998), (231, 223050), (275, 187362), (315, 163570), (330, 156135), (350, 147213), (385, 133830), (450, 114499), (462, 111525), (495, 104090), (525, 98142), (550, 93681), (630, 81785), (693, 74350), (770, 66915), (825, 62454), (990, 52045), (1050, 49071), (1155, 44610), (1386, 37175), (1487, 34650), (1575, 32714), (1650, 31227), (1925, 26766), (2310, 22305), (2475, 20818), (2974, 17325), (3150, 16357), (3465, 14870), (3850, 13383), (4461, 11550), (4950, 10409), (5775, 8922), (6930, 7435)]