49272950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 95993856

約数和(自身を除く): 46720906

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 383, 415, 766, 775, 830, 1550, 1915, 2075, 2573, 3830, 4150, 5146, 9575, 11873, 12865, 19150, 23746, 25730, 31789, 59365, 63578, 64325, 118730, 128650, 158945, 296825, 317890, 593650, 794725, 985459, 1589450, 1970918, 4927295, 9854590, 24636475, 49272950]

約数ペア:

[(1, 49272950), (2, 24636475), (5, 9854590), (10, 4927295), (25, 1970918), (31, 1589450), (50, 985459), (62, 794725), (83, 593650), (155, 317890), (166, 296825), (310, 158945), (383, 128650), (415, 118730), (766, 64325), (775, 63578), (830, 59365), (1550, 31789), (1915, 25730), (2075, 23746), (2573, 19150), (3830, 12865), (4150, 11873), (5146, 9575)]