49638830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 51483730

約数列:

[1, 2, 5, 10, 19, 23, 37, 38, 46, 74, 95, 115, 185, 190, 230, 307, 370, 437, 614, 703, 851, 874, 1406, 1535, 1702, 2185, 3070, 3515, 4255, 4370, 5833, 7030, 7061, 8510, 11359, 11666, 14122, 16169, 22718, 29165, 32338, 35305, 56795, 58330, 70610, 80845, 113590, 134159, 161690, 215821, 261257, 268318, 431642, 522514, 670795, 1079105, 1306285, 1341590, 2158210, 2612570, 4963883, 9927766, 24819415, 49638830]

約数ペア:

[(1, 49638830), (2, 24819415), (5, 9927766), (10, 4963883), (19, 2612570), (23, 2158210), (37, 1341590), (38, 1306285), (46, 1079105), (74, 670795), (95, 522514), (115, 431642), (185, 268318), (190, 261257), (230, 215821), (307, 161690), (370, 134159), (437, 113590), (614, 80845), (703, 70610), (851, 58330), (874, 56795), (1406, 35305), (1535, 32338), (1702, 29165), (2185, 22718), (3070, 16169), (3515, 14122), (4255, 11666), (4370, 11359), (5833, 8510), (7030, 7061)]