51023880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 166757760

約数和(自身を除く): 115733880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 523, 542, 813, 1046, 1084, 1355, 1569, 1626, 2092, 2168, 2439, 2615, 2710, 3138, 3252, 4065, 4184, 4707, 4878, 5230, 5420, 6276, 6504, 7845, 8130, 9414, 9756, 10460, 10840, 12195, 12552, 15690, 16260, 18828, 19512, 20920, 23535, 24390, 31380, 32520, 37656, 47070, 48780, 62760, 94140, 97560, 141733, 188280, 283466, 425199, 566932, 708665, 850398, 1133864, 1275597, 1417330, 1700796, 2125995, 2551194, 2834660, 3401592, 4251990, 5102388, 5669320, 6377985, 8503980, 10204776, 12755970, 17007960, 25511940, 51023880]

約数ペア:

[(1, 51023880), (2, 25511940), (3, 17007960), (4, 12755970), (5, 10204776), (6, 8503980), (8, 6377985), (9, 5669320), (10, 5102388), (12, 4251990), (15, 3401592), (18, 2834660), (20, 2551194), (24, 2125995), (30, 1700796), (36, 1417330), (40, 1275597), (45, 1133864), (60, 850398), (72, 708665), (90, 566932), (120, 425199), (180, 283466), (271, 188280), (360, 141733), (523, 97560), (542, 94140), (813, 62760), (1046, 48780), (1084, 47070), (1355, 37656), (1569, 32520), (1626, 31380), (2092, 24390), (2168, 23535), (2439, 20920), (2615, 19512), (2710, 18828), (3138, 16260), (3252, 15690), (4065, 12552), (4184, 12195), (4707, 10840), (4878, 10460), (5230, 9756), (5420, 9414), (6276, 8130), (6504, 7845)]