50075850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 92415030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 89, 93, 110, 121, 150, 155, 165, 178, 186, 242, 267, 275, 310, 330, 341, 363, 445, 465, 534, 550, 605, 682, 726, 775, 825, 890, 930, 979, 1023, 1210, 1335, 1550, 1650, 1705, 1815, 1958, 2046, 2225, 2325, 2670, 2759, 2937, 3025, 3410, 3630, 3751, 4450, 4650, 4895, 5115, 5518, 5874, 6050, 6675, 7502, 8277, 8525, 9075, 9790, 10230, 10769, 11253, 13350, 13795, 14685, 16554, 17050, 18150, 18755, 21538, 22506, 24475, 25575, 27590, 29370, 30349, 32307, 37510, 41385, 48950, 51150, 53845, 56265, 60698, 64614, 68975, 73425, 82770, 91047, 93775, 107690, 112530, 137950, 146850, 151745, 161535, 182094, 187550, 206925, 269225, 281325, 303490, 323070, 333839, 413850, 455235, 538450, 562650, 667678, 758725, 807675, 910470, 1001517, 1517450, 1615350, 1669195, 2003034, 2276175, 3338390, 4552350, 5007585, 8345975, 10015170, 16691950, 25037925, 50075850]

約数ペア:

[(1, 50075850), (2, 25037925), (3, 16691950), (5, 10015170), (6, 8345975), (10, 5007585), (11, 4552350), (15, 3338390), (22, 2276175), (25, 2003034), (30, 1669195), (31, 1615350), (33, 1517450), (50, 1001517), (55, 910470), (62, 807675), (66, 758725), (75, 667678), (89, 562650), (93, 538450), (110, 455235), (121, 413850), (150, 333839), (155, 323070), (165, 303490), (178, 281325), (186, 269225), (242, 206925), (267, 187550), (275, 182094), (310, 161535), (330, 151745), (341, 146850), (363, 137950), (445, 112530), (465, 107690), (534, 93775), (550, 91047), (605, 82770), (682, 73425), (726, 68975), (775, 64614), (825, 60698), (890, 56265), (930, 53845), (979, 51150), (1023, 48950), (1210, 41385), (1335, 37510), (1550, 32307), (1650, 30349), (1705, 29370), (1815, 27590), (1958, 25575), (2046, 24475), (2225, 22506), (2325, 21538), (2670, 18755), (2759, 18150), (2937, 17050), (3025, 16554), (3410, 14685), (3630, 13795), (3751, 13350), (4450, 11253), (4650, 10769), (4895, 10230), (5115, 9790), (5518, 9075), (5874, 8525), (6050, 8277), (6675, 7502)]