49145436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 132756624

約数和(自身を除く): 83611188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 613, 786, 1179, 1226, 1572, 1839, 2227, 2358, 2452, 3678, 4454, 4716, 5517, 6681, 7356, 8908, 10421, 11034, 13362, 20043, 20842, 22068, 26724, 31263, 40086, 41684, 62526, 80172, 80303, 93789, 125052, 160606, 187578, 240909, 321212, 375156, 481818, 722727, 963636, 1365151, 1445454, 2730302, 2890908, 4095453, 5460604, 8190906, 12286359, 16381812, 24572718, 49145436]

約数ペア:

[(1, 49145436), (2, 24572718), (3, 16381812), (4, 12286359), (6, 8190906), (9, 5460604), (12, 4095453), (17, 2890908), (18, 2730302), (34, 1445454), (36, 1365151), (51, 963636), (68, 722727), (102, 481818), (131, 375156), (153, 321212), (204, 240909), (262, 187578), (306, 160606), (393, 125052), (524, 93789), (612, 80303), (613, 80172), (786, 62526), (1179, 41684), (1226, 40086), (1572, 31263), (1839, 26724), (2227, 22068), (2358, 20842), (2452, 20043), (3678, 13362), (4454, 11034), (4716, 10421), (5517, 8908), (6681, 7356)]