50323980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17117}}^1$

素因数の和:17143

約数の個数: 72

約数和(自身を含む): 163921968

約数和(自身を除く): 113597988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17117, 34234, 51351, 68468, 85585, 102702, 119819, 171170, 205404, 239638, 256755, 342340, 359457, 479276, 513510, 599095, 718914, 838733, 1027020, 1198190, 1437828, 1677466, 1797285, 2396380, 2516199, 3354932, 3594570, 4193665, 5032398, 7189140, 8387330, 10064796, 12580995, 16774660, 25161990, 50323980]

約数ペア:

[(1, 50323980), (2, 25161990), (3, 16774660), (4, 12580995), (5, 10064796), (6, 8387330), (7, 7189140), (10, 5032398), (12, 4193665), (14, 3594570), (15, 3354932), (20, 2516199), (21, 2396380), (28, 1797285), (30, 1677466), (35, 1437828), (42, 1198190), (49, 1027020), (60, 838733), (70, 718914), (84, 599095), (98, 513510), (105, 479276), (140, 359457), (147, 342340), (196, 256755), (210, 239638), (245, 205404), (294, 171170), (420, 119819), (490, 102702), (588, 85585), (735, 68468), (980, 51351), (1470, 34234), (2940, 17117)]