49910310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 91094490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 67, 89, 90, 93, 134, 135, 155, 178, 186, 201, 267, 270, 279, 310, 335, 402, 445, 465, 534, 558, 603, 670, 801, 837, 890, 930, 1005, 1206, 1335, 1395, 1602, 1674, 1809, 2010, 2077, 2403, 2670, 2759, 2790, 3015, 3618, 4005, 4154, 4185, 4806, 5518, 5963, 6030, 6231, 8010, 8277, 8370, 9045, 10385, 11926, 12015, 12462, 13795, 16554, 17889, 18090, 18693, 20770, 24030, 24831, 27590, 29815, 31155, 35778, 37386, 41385, 49662, 53667, 56079, 59630, 62310, 74493, 82770, 89445, 93465, 107334, 112158, 124155, 148986, 161001, 178890, 184853, 186930, 248310, 268335, 280395, 322002, 369706, 372465, 536670, 554559, 560790, 744930, 805005, 924265, 1109118, 1610010, 1663677, 1848530, 2772795, 3327354, 4991031, 5545590, 8318385, 9982062, 16636770, 24955155, 49910310]

約数ペア:

[(1, 49910310), (2, 24955155), (3, 16636770), (5, 9982062), (6, 8318385), (9, 5545590), (10, 4991031), (15, 3327354), (18, 2772795), (27, 1848530), (30, 1663677), (31, 1610010), (45, 1109118), (54, 924265), (62, 805005), (67, 744930), (89, 560790), (90, 554559), (93, 536670), (134, 372465), (135, 369706), (155, 322002), (178, 280395), (186, 268335), (201, 248310), (267, 186930), (270, 184853), (279, 178890), (310, 161001), (335, 148986), (402, 124155), (445, 112158), (465, 107334), (534, 93465), (558, 89445), (603, 82770), (670, 74493), (801, 62310), (837, 59630), (890, 56079), (930, 53667), (1005, 49662), (1206, 41385), (1335, 37386), (1395, 35778), (1602, 31155), (1674, 29815), (1809, 27590), (2010, 24831), (2077, 24030), (2403, 20770), (2670, 18693), (2759, 18090), (2790, 17889), (3015, 16554), (3618, 13795), (4005, 12462), (4154, 12015), (4185, 11926), (4806, 10385), (5518, 9045), (5963, 8370), (6030, 8277), (6231, 8010)]