49657450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 98118720

約数和(自身を除く): 48461270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 167, 190, 313, 334, 475, 626, 835, 950, 1565, 1670, 3130, 3173, 4175, 5947, 6346, 7825, 8350, 11894, 15650, 15865, 29735, 31730, 52271, 59470, 79325, 104542, 148675, 158650, 261355, 297350, 522710, 993149, 1306775, 1986298, 2613550, 4965745, 9931490, 24828725, 49657450]

約数ペア:

[(1, 49657450), (2, 24828725), (5, 9931490), (10, 4965745), (19, 2613550), (25, 1986298), (38, 1306775), (50, 993149), (95, 522710), (167, 297350), (190, 261355), (313, 158650), (334, 148675), (475, 104542), (626, 79325), (835, 59470), (950, 52271), (1565, 31730), (1670, 29735), (3130, 15865), (3173, 15650), (4175, 11894), (5947, 8350), (6346, 7825)]