69342550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 133062912

約数和(自身を除く): 63720362

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 137, 191, 265, 274, 382, 530, 685, 955, 1325, 1370, 1910, 2650, 3425, 4775, 6850, 7261, 9550, 10123, 14522, 20246, 26167, 36305, 50615, 52334, 72610, 101230, 130835, 181525, 253075, 261670, 363050, 506150, 654175, 1308350, 1386851, 2773702, 6934255, 13868510, 34671275, 69342550]

約数ペア:

[(1, 69342550), (2, 34671275), (5, 13868510), (10, 6934255), (25, 2773702), (50, 1386851), (53, 1308350), (106, 654175), (137, 506150), (191, 363050), (265, 261670), (274, 253075), (382, 181525), (530, 130835), (685, 101230), (955, 72610), (1325, 52334), (1370, 50615), (1910, 36305), (2650, 26167), (3425, 20246), (4775, 14522), (6850, 10123), (7261, 9550)]