47447340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 141994944

約数和(自身を除く): 94547604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 257, 340, 362, 510, 514, 543, 724, 771, 905, 1020, 1028, 1086, 1285, 1542, 1810, 2172, 2570, 2715, 3077, 3084, 3620, 3855, 4369, 5140, 5430, 6154, 7710, 8738, 9231, 10860, 12308, 13107, 15385, 15420, 17476, 18462, 21845, 26214, 30770, 36924, 43690, 46155, 46517, 52428, 61540, 65535, 87380, 92310, 93034, 131070, 139551, 184620, 186068, 232585, 262140, 279102, 465170, 558204, 697755, 790789, 930340, 1395510, 1581578, 2372367, 2791020, 3163156, 3953945, 4744734, 7907890, 9489468, 11861835, 15815780, 23723670, 47447340]

約数ペア:

[(1, 47447340), (2, 23723670), (3, 15815780), (4, 11861835), (5, 9489468), (6, 7907890), (10, 4744734), (12, 3953945), (15, 3163156), (17, 2791020), (20, 2372367), (30, 1581578), (34, 1395510), (51, 930340), (60, 790789), (68, 697755), (85, 558204), (102, 465170), (170, 279102), (181, 262140), (204, 232585), (255, 186068), (257, 184620), (340, 139551), (362, 131070), (510, 93034), (514, 92310), (543, 87380), (724, 65535), (771, 61540), (905, 52428), (1020, 46517), (1028, 46155), (1086, 43690), (1285, 36924), (1542, 30770), (1810, 26214), (2172, 21845), (2570, 18462), (2715, 17476), (3077, 15420), (3084, 15385), (3620, 13107), (3855, 12308), (4369, 10860), (5140, 9231), (5430, 8738), (6154, 7710)]