47796452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 100615032

約数和(自身を除く): 52818580

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 121, 148, 157, 187, 242, 314, 374, 407, 484, 628, 629, 748, 814, 1258, 1628, 1727, 2057, 2516, 2669, 3454, 4114, 4477, 5338, 5809, 6908, 6919, 8228, 8954, 10676, 11618, 13838, 17908, 18997, 23236, 27676, 29359, 37994, 58718, 63899, 75988, 76109, 98753, 117436, 127798, 152218, 197506, 255596, 304436, 322949, 395012, 645898, 702889, 1086283, 1291796, 1405778, 2172566, 2811556, 4345132, 11949113, 23898226, 47796452]

約数ペア:

[(1, 47796452), (2, 23898226), (4, 11949113), (11, 4345132), (17, 2811556), (22, 2172566), (34, 1405778), (37, 1291796), (44, 1086283), (68, 702889), (74, 645898), (121, 395012), (148, 322949), (157, 304436), (187, 255596), (242, 197506), (314, 152218), (374, 127798), (407, 117436), (484, 98753), (628, 76109), (629, 75988), (748, 63899), (814, 58718), (1258, 37994), (1628, 29359), (1727, 27676), (2057, 23236), (2516, 18997), (2669, 17908), (3454, 13838), (4114, 11618), (4477, 10676), (5338, 8954), (5809, 8228), (6908, 6919)]