55615150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 109037664

約数和(自身を除く): 53422514

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 274, 353, 575, 685, 706, 1150, 1370, 1765, 3151, 3425, 3530, 6302, 6850, 8119, 8825, 15755, 16238, 17650, 31510, 40595, 48361, 78775, 81190, 96722, 157550, 202975, 241805, 405950, 483610, 1112303, 1209025, 2224606, 2418050, 5561515, 11123030, 27807575, 55615150]

約数ペア:

[(1, 55615150), (2, 27807575), (5, 11123030), (10, 5561515), (23, 2418050), (25, 2224606), (46, 1209025), (50, 1112303), (115, 483610), (137, 405950), (230, 241805), (274, 202975), (353, 157550), (575, 96722), (685, 81190), (706, 78775), (1150, 48361), (1370, 40595), (1765, 31510), (3151, 17650), (3425, 16238), (3530, 15755), (6302, 8825), (6850, 8119)]