51185970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 146577600

約数和(自身を除く): 95391630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 149, 165, 198, 298, 330, 347, 447, 495, 694, 745, 894, 990, 1041, 1341, 1490, 1639, 1735, 2082, 2235, 2682, 3123, 3278, 3470, 3817, 4470, 4917, 5205, 6246, 6705, 7634, 8195, 9834, 10410, 11451, 13410, 14751, 15615, 16390, 19085, 22902, 24585, 29502, 31230, 34353, 38170, 49170, 51703, 57255, 68706, 73755, 103406, 114510, 147510, 155109, 171765, 258515, 310218, 343530, 465327, 517030, 568733, 775545, 930654, 1137466, 1551090, 1706199, 2326635, 2843665, 3412398, 4653270, 5118597, 5687330, 8530995, 10237194, 17061990, 25592985, 51185970]

約数ペア:

[(1, 51185970), (2, 25592985), (3, 17061990), (5, 10237194), (6, 8530995), (9, 5687330), (10, 5118597), (11, 4653270), (15, 3412398), (18, 2843665), (22, 2326635), (30, 1706199), (33, 1551090), (45, 1137466), (55, 930654), (66, 775545), (90, 568733), (99, 517030), (110, 465327), (149, 343530), (165, 310218), (198, 258515), (298, 171765), (330, 155109), (347, 147510), (447, 114510), (495, 103406), (694, 73755), (745, 68706), (894, 57255), (990, 51703), (1041, 49170), (1341, 38170), (1490, 34353), (1639, 31230), (1735, 29502), (2082, 24585), (2235, 22902), (2682, 19085), (3123, 16390), (3278, 15615), (3470, 14751), (3817, 13410), (4470, 11451), (4917, 10410), (5205, 9834), (6246, 8195), (6705, 7634)]