55303300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 136102400

約数和(自身を除く): 80799100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2239, 2470, 4478, 4940, 6175, 8956, 11195, 12350, 22390, 24700, 29107, 42541, 44780, 55975, 58214, 85082, 111950, 116428, 145535, 170164, 212705, 223900, 291070, 425410, 553033, 582140, 727675, 850820, 1063525, 1106066, 1455350, 2127050, 2212132, 2765165, 2910700, 4254100, 5530330, 11060660, 13825825, 27651650, 55303300]

約数ペア:

[(1, 55303300), (2, 27651650), (4, 13825825), (5, 11060660), (10, 5530330), (13, 4254100), (19, 2910700), (20, 2765165), (25, 2212132), (26, 2127050), (38, 1455350), (50, 1106066), (52, 1063525), (65, 850820), (76, 727675), (95, 582140), (100, 553033), (130, 425410), (190, 291070), (247, 223900), (260, 212705), (325, 170164), (380, 145535), (475, 116428), (494, 111950), (650, 85082), (950, 58214), (988, 55975), (1235, 44780), (1300, 42541), (1900, 29107), (2239, 24700), (2470, 22390), (4478, 12350), (4940, 11195), (6175, 8956)]