52401420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 160786080

約数和(自身を除く): 108384660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3271, 4005, 5340, 6542, 8010, 9813, 13084, 16020, 16355, 19626, 29439, 32710, 39252, 49065, 58878, 65420, 98130, 117756, 147195, 196260, 291119, 294390, 582238, 588780, 873357, 1164476, 1455595, 1746714, 2620071, 2911190, 3493428, 4366785, 5240142, 5822380, 8733570, 10480284, 13100355, 17467140, 26200710, 52401420]

約数ペア:

[(1, 52401420), (2, 26200710), (3, 17467140), (4, 13100355), (5, 10480284), (6, 8733570), (9, 5822380), (10, 5240142), (12, 4366785), (15, 3493428), (18, 2911190), (20, 2620071), (30, 1746714), (36, 1455595), (45, 1164476), (60, 873357), (89, 588780), (90, 582238), (178, 294390), (180, 291119), (267, 196260), (356, 147195), (445, 117756), (534, 98130), (801, 65420), (890, 58878), (1068, 49065), (1335, 39252), (1602, 32710), (1780, 29439), (2670, 19626), (3204, 16355), (3271, 16020), (4005, 13084), (5340, 9813), (6542, 8010)]