45147850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 98993664

約数和(自身を除く): 53845814

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 43, 46, 50, 55, 83, 86, 110, 115, 166, 215, 230, 253, 275, 415, 430, 473, 506, 550, 575, 830, 913, 946, 989, 1075, 1150, 1265, 1826, 1909, 1978, 2075, 2150, 2365, 2530, 3569, 3818, 4150, 4565, 4730, 4945, 6325, 7138, 9130, 9545, 9890, 10879, 11825, 12650, 17845, 19090, 20999, 21758, 22825, 23650, 24725, 35690, 39259, 41998, 45650, 47725, 49450, 54395, 78518, 82087, 89225, 95450, 104995, 108790, 164174, 178450, 196295, 209990, 271975, 392590, 410435, 524975, 543950, 820870, 902957, 981475, 1049950, 1805914, 1962950, 2052175, 4104350, 4514785, 9029570, 22573925, 45147850]

約数ペア:

[(1, 45147850), (2, 22573925), (5, 9029570), (10, 4514785), (11, 4104350), (22, 2052175), (23, 1962950), (25, 1805914), (43, 1049950), (46, 981475), (50, 902957), (55, 820870), (83, 543950), (86, 524975), (110, 410435), (115, 392590), (166, 271975), (215, 209990), (230, 196295), (253, 178450), (275, 164174), (415, 108790), (430, 104995), (473, 95450), (506, 89225), (550, 82087), (575, 78518), (830, 54395), (913, 49450), (946, 47725), (989, 45650), (1075, 41998), (1150, 39259), (1265, 35690), (1826, 24725), (1909, 23650), (1978, 22825), (2075, 21758), (2150, 20999), (2365, 19090), (2530, 17845), (3569, 12650), (3818, 11825), (4150, 10879), (4565, 9890), (4730, 9545), (4945, 9130), (6325, 7138)]